The document contains a series of multiple choice questions related to descriptive statistics and probability concepts. Specifically, it covers topics such as descriptive statistics, probability distributions, sampling, bias, and inference. The questions are designed to test understanding of key terminology, properties of distributions, and how to apply statistical techniques to answer questions about data and populations.
Qnt 351 final exam mcq`s correct answers 100%liamSali
This document contains 30 multiple choice questions about statistics concepts such as descriptive statistics, levels of measurement, measures of central tendency, probability, probability distributions, hypothesis testing, and correlation. It also provides brief feedback asking the user to leave an "A" rating if the questions helped and wishing them good luck on their exam.
(New) final exam for qnt 351 all correct answers 100%quikly11
This document contains 30 multiple choice questions about statistics concepts such as descriptive statistics, levels of measurement, measures of central tendency, probability, probability distributions, hypothesis testing, and correlation. It indicates that the questions will be chosen randomly from a large set for a final exam and requests an "A" feedback rating if the questions helped with exam preparation.
(New) final exam for qnt 351 qnt 351 all correct answers 100%ri0908O0o
This document contains 30 multiple choice questions about statistics concepts such as descriptive statistics, levels of measurement, measures of central tendency, probability, probability distributions, hypothesis testing, and correlation. It also provides brief feedback asking the user to leave an "A" rating if the questions helped and wishing them good luck on their exam.
Qnt 351 final exam mcq`s correct answers 100%Austing_3
This document contains 30 multiple choice questions about statistics concepts such as descriptive statistics, levels of measurement, measures of central tendency, probability, probability distributions, hypothesis testing, and correlation. It also provides brief feedback asking the user to leave an "A" rating if the questions helped and wishing them good luck on their exam.
QNT 351 Final Exam Answers 2015 versionvincenzwhaley
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versioncelestiaorias
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versioncelestiaorias
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versioncelestiaorias
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
Qnt 351 final exam mcq`s correct answers 100%liamSali
This document contains 30 multiple choice questions about statistics concepts such as descriptive statistics, levels of measurement, measures of central tendency, probability, probability distributions, hypothesis testing, and correlation. It also provides brief feedback asking the user to leave an "A" rating if the questions helped and wishing them good luck on their exam.
(New) final exam for qnt 351 all correct answers 100%quikly11
This document contains 30 multiple choice questions about statistics concepts such as descriptive statistics, levels of measurement, measures of central tendency, probability, probability distributions, hypothesis testing, and correlation. It indicates that the questions will be chosen randomly from a large set for a final exam and requests an "A" feedback rating if the questions helped with exam preparation.
(New) final exam for qnt 351 qnt 351 all correct answers 100%ri0908O0o
This document contains 30 multiple choice questions about statistics concepts such as descriptive statistics, levels of measurement, measures of central tendency, probability, probability distributions, hypothesis testing, and correlation. It also provides brief feedback asking the user to leave an "A" rating if the questions helped and wishing them good luck on their exam.
Qnt 351 final exam mcq`s correct answers 100%Austing_3
This document contains 30 multiple choice questions about statistics concepts such as descriptive statistics, levels of measurement, measures of central tendency, probability, probability distributions, hypothesis testing, and correlation. It also provides brief feedback asking the user to leave an "A" rating if the questions helped and wishing them good luck on their exam.
QNT 351 Final Exam Answers 2015 versionvincenzwhaley
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versioncelestiaorias
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versioncelestiaorias
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versioncelestiaorias
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versioncelestiaorias
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versionmahallbethena
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versioncelestiaorias
This document contains 30 multiple choice questions from the QNT 351 Final Exam along with the answers. The questions cover topics in descriptive statistics including levels of measurement, measures of central tendency, probability distributions, hypothesis testing, and correlation. This exam tests students' understanding of foundational quantitative analysis concepts and techniques.
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versionmalenasugar
This document contains 30 multiple choice questions from the QNT 351 Final Exam along with the answers. The questions cover topics in descriptive statistics including levels of measurement, measures of central tendency, probability distributions, hypothesis testing, and correlation. This exam tests students' understanding of key concepts in quantitative analysis and helps evaluate their mastery of the course material.
QNT 351 Final Exam Answers 2015 versionmahallbethena
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versionvincenzwhaley
This document contains 30 multiple choice questions from the QNT 351 Final Exam along with the answers. The questions cover topics in descriptive statistics including levels of measurement, measures of central tendency, probability distributions, hypothesis testing, and correlation. This exam tests students' understanding of foundational quantitative analysis concepts and techniques.
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versioncelestiaorias
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versionbrewgabrielse
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
Cyber terrorism, by definition, is the politically motivated use.docxdorishigh
Cyber terrorism, by definition, is the politically motivated use of computers and information technology to cause severe disruption or widespread fear in society. The Center for Strategic and International Studies reported in March 2019 that Chinese Hackers targeted at least 27 Universities to steal Naval Technologies research, being one of many cyber-terrorist attacks. Besides these attacks, Hacktivism is a cyber-attack either by legal or illegal digital means in the pursuit of political ends, free speech, and the right of free speech. A most notable example would be the group Anonymous conducting numerous hacks from 2008 to 2012 against companies, organizations, and even governments that go against their moral codes. Behind the Tunisia Operation in 2010, Anonymous took down eight government websites with DDOS (Distributed Denial of Service) attacks in support of Arab Spring movements. Between the two Cyberterrorism is meant to instill fear and panic in society. At the same time, Hacktivism brings about a voice or an opposition to the government and other organizations to support a cause against them. Hacktivism is more politically based, pointing out flaws in the system raising awareness on our rights as human beings. Advances in technology lead to newer and different types of attacks either group can conduct. From viruses waiting for you to log into your bank account to massive-scale attacks against the banks' systems themselves, terrorists, or hacktivists, have infinite ways to infiltrate and attack for their cause. Many laws have been put in place to combat these groups, acts put in place such as Cybersecurity Information Sharing Act (CISA) or Cybersecurity Enhancement Act of 2014 helping share information and build research and development to fight against cyber-attacks. Given the push against both groups by our government, I can't help but feel concern for our rights and freedoms that may be infringed upon that our government or some corporation is doing while combating the whistleblower with Hacktivist tactics. It only keeps me and others mindful while fighting against cyberattacks that may be classified as cyberterrorism. There is a fine line on what would be a genuine noble act of hacking or something labeled as cyberterrorism placing information and lives at risk, its not so black and white as some areas can be considered grey. Thankfully some events in history, thanks to Hacktivism has brought good results that benefit society, such as Operation "Nice" which organized to hunt down the terrorist responsible for attacks in the French city, killing nearly a hundred people. Also, Operation Darknet which infiltrated 40 child pornography websites publishing 1500 plus names of frequent visitors to the sites stopping such activity. In these instances, I am for hacktivism and specific groups that act for the benefit of society and our rights as humans.
Cyberterrorism. (n.d.). Retrieved from
https://www.dictionary.com/browse/cyberterroris.
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QNT 351 Final Exam Answers 2015 versioncelestiaorias
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versionmahallbethena
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versioncelestiaorias
This document contains 30 multiple choice questions from the QNT 351 Final Exam along with the answers. The questions cover topics in descriptive statistics including levels of measurement, measures of central tendency, probability distributions, hypothesis testing, and correlation. This exam tests students' understanding of foundational quantitative analysis concepts and techniques.
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versionmalenasugar
This document contains 30 multiple choice questions from the QNT 351 Final Exam along with the answers. The questions cover topics in descriptive statistics including levels of measurement, measures of central tendency, probability distributions, hypothesis testing, and correlation. This exam tests students' understanding of key concepts in quantitative analysis and helps evaluate their mastery of the course material.
QNT 351 Final Exam Answers 2015 versionmahallbethena
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versionvincenzwhaley
This document contains 30 multiple choice questions from the QNT 351 Final Exam along with the answers. The questions cover topics in descriptive statistics including levels of measurement, measures of central tendency, probability distributions, hypothesis testing, and correlation. This exam tests students' understanding of foundational quantitative analysis concepts and techniques.
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versioncelestiaorias
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers 2015 versionbrewgabrielse
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
QNT 351 Final Exam Answers
1) The main purpose of descriptive statistics is to
A. summarize data in a useful and informative manner
B. make inferences about a population
C. determine if the data adequately represents the population
D. gather or collect data
2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called
A. statistics
B. descriptive statistics
C. inferential statistics
D. levels of measurement
3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
A. Qualitative
B. Continuous
C. Attribute
D. Discrete
4) What type of variable is the number of robberies reported in your city?
A. Attribute
B. Continuous
C. Discrete
D. Qualitative
5) What level of measurement is the number of auto accidents reported in a given month?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
6) The names of
Similar to 1) Those methods involving the collection, presentation, and chara.docx (20)
Cyber terrorism, by definition, is the politically motivated use.docxdorishigh
Cyber terrorism, by definition, is the politically motivated use of computers and information technology to cause severe disruption or widespread fear in society. The Center for Strategic and International Studies reported in March 2019 that Chinese Hackers targeted at least 27 Universities to steal Naval Technologies research, being one of many cyber-terrorist attacks. Besides these attacks, Hacktivism is a cyber-attack either by legal or illegal digital means in the pursuit of political ends, free speech, and the right of free speech. A most notable example would be the group Anonymous conducting numerous hacks from 2008 to 2012 against companies, organizations, and even governments that go against their moral codes. Behind the Tunisia Operation in 2010, Anonymous took down eight government websites with DDOS (Distributed Denial of Service) attacks in support of Arab Spring movements. Between the two Cyberterrorism is meant to instill fear and panic in society. At the same time, Hacktivism brings about a voice or an opposition to the government and other organizations to support a cause against them. Hacktivism is more politically based, pointing out flaws in the system raising awareness on our rights as human beings. Advances in technology lead to newer and different types of attacks either group can conduct. From viruses waiting for you to log into your bank account to massive-scale attacks against the banks' systems themselves, terrorists, or hacktivists, have infinite ways to infiltrate and attack for their cause. Many laws have been put in place to combat these groups, acts put in place such as Cybersecurity Information Sharing Act (CISA) or Cybersecurity Enhancement Act of 2014 helping share information and build research and development to fight against cyber-attacks. Given the push against both groups by our government, I can't help but feel concern for our rights and freedoms that may be infringed upon that our government or some corporation is doing while combating the whistleblower with Hacktivist tactics. It only keeps me and others mindful while fighting against cyberattacks that may be classified as cyberterrorism. There is a fine line on what would be a genuine noble act of hacking or something labeled as cyberterrorism placing information and lives at risk, its not so black and white as some areas can be considered grey. Thankfully some events in history, thanks to Hacktivism has brought good results that benefit society, such as Operation "Nice" which organized to hunt down the terrorist responsible for attacks in the French city, killing nearly a hundred people. Also, Operation Darknet which infiltrated 40 child pornography websites publishing 1500 plus names of frequent visitors to the sites stopping such activity. In these instances, I am for hacktivism and specific groups that act for the benefit of society and our rights as humans.
Cyberterrorism. (n.d.). Retrieved from
https://www.dictionary.com/browse/cyberterroris.
Cyber Security Threats
Yassir Nour
Dr. Fonda Ingram
ETCS-690
Cybersecurity Research Seminar
Date: 02/08/2019
1. Denial-of-Service (DoS) Attacks
A denial-of-service (DoS) is any kind of assault where the assailants (programmers) endeavor to keep real clients from getting to the service.
Programmer sends undesirable high volumes of traffic through the system until it ends up stacked and can never again work.
https://www.incapsula.com/ddos/ddos-attacks/denial-of-service.html
2
Company and summary of how the threat affected the firm
Deezer, an online music streaming service, says it was affected by a vast scale DDoS assault on June 7 through a botnet, which brought about the organization's site being down for a few hours.
https://www.theguardian.com/technology/2014/jun/10/deezer-user-data-hack-attack-ddos
3
Possible
Solution
s
These threats could been avoided by:
Reinforcing the security frameworks and servers
WAFs (Web Application Firewalls) are an incredible instrument to use against these assaults as they give you more command over your web traffic while perceiving malicious web misuses.
2. Malware
A malware assault is a sort of cyber-attack in which malware or malicious programming performs exercises on the unfortunate casualty's PC system, more often than not without his/her insight.
In straightforward words, it is a code with the expectation to takes information or obliterates something on the PC.
https://us.norton.com/internetsecurity-malware.html
5
Company and summary of how the threat affected the firm
Onslow Water and Sewer Authority (OWASA) on October 15, 2018, was assaulted by Ryuk ransomware making huge harm to the association's system and brought about various databases and systems being modified starting from the group up.
The ransomware corrupted vast quantities of endpoints and requested higher payments than what we ordinarily observe (15 to 50 Bitcoins).
https://blog.malwarebytes.com/cybercrime/malware/2019/01/ryuk-ransomware-attacks-businesses-over-the-holidays/
6
Possible
.
Cyber Security in Industry 4.0Cyber Security in Industry 4.0 (.docxdorishigh
Cyber Security in Industry 4.0
Cyber Security in Industry 4.0 (IEEE) Using Emerging Technology to Improve Compliance As cyber threats, malicious software, and cyber-attacks continue to escalate in sophistication, and no industry can remain immune to these threats. The IEEE has used industry-inspired advances in innovation and implementation to promote the highest level of cybersecurity standards for the most robustly protected information and communication technology infrastructure, from networks and telecommunication systems through websites, digital certificates, and passwords, and other software-based systems (Ardito et al., 2019). This Enhanced Canada Cybersecurity Standards and Certificates (ECCS&C) project strives to provide a common framework for enhanced cybersecurity across all sectors. The fourth industrial revolution is referred to as cybersecurity in Industry 4.0 and is encompassing three discrete components: machine learning, artificial intelligence, and automation.The effects of these four technologies will most certainly impact the processes and processes aspects of technology adoption. Over the next decade, we will most certainly see further and the further rise of robotics (Ardito et al., 2019).
The industrial revolution will begin with smart factory security systems. For now, those systems are secure, but many manufacturers will soon provide safeguards against attack and malware threats to help prevent malware attacks and lawsuits. The processes can look simple like a boiler next to a giant hexagon. For example, all these processes would trigger heating or cooling at some point, and the heating or cooling can be controlled by digital control boxes connected to a smart grid (Shi et al., 2019).
The industrial network will soon have more people connected in more complex networks, such as industrial warehouses. All of these buildings can communicate with each other and can remotely activate or deactivate automation systems to reduce manufacturing costs. The need for the defense, control, and monitoring of systems and networks. The blockchain is the most viable platform for these purposes (Shi et al., 2019). Decentralization is gaining respect and confidence on a global scale, and so there is a renewed emphasis on the blockchain in the industry. There is an abundance of articles on the blockchain's potential and benefits for companies. For example, more than fifty articles are covering the blockchain's potential for authentication, threat modeling, and development of social payment interfaces. Companies are beginning to explore smart contracts and smart systems for security, reputation, and data. All in all, it seems that all the evidence points to blockchain technology as the future of the financial industry (Shi et al., 2019).
References
Ardito, L., Petruzzelli, A. M., Panniello, U., & Garavelli, A. C. (2019). Towards Industry 4.0. Business Process Management Journal.
Shi, L., Chen, X., Wen, S., & Xiang, Y. (2019, December)..
Cyber Security Gone too farCarlos Diego LimaExce.docxdorishigh
Cyber Security Gone too far
Carlos Diego Lima
Excelsior College
BNS301 National Security Ethics and Diversity
How far is it too far when protecting the peoples' rights in cyberspace and its national security? In an ever-evolving cyber world, many states tend to infringe on citizens' cyber information privacy for their own accord. Sometimes governments overstep boundaries and bend the rules to protect the land and overstep the peoples' privacy to enforce rules and regulations. My final paper will analyze rules and regulations within the Cybersecurity realm within the United States. The National Security Strategy is a good guideline on the laws and what the U.S is looking to implement soon. This paper intends not to make conspiracy theories to show facts and existing laws and regulations on how the citizens' privacy has no longer been protected and some examples of historical events. (Snowden) had an ethical dilemma when he made his decisions. My paper will include my opinions and the bullet points below to construct a good argument on how the U.S can protect its citizens' privacy.
· National Security Strategy
· Cyber laws within the United States
· Privacy Laws
· Phone settings
· Phone Companies and laws sharing information to the government
· Internal agencies search and espionage laws
Edgar, T. H. (2017). Beyond Snowden privacy, mass surveillance, and the struggle to reform the NSA. Washington, D.C: Brookings Institution Press.
J., T. P., & Upton, D. (2016). Cyber security culture: Counteracting cyber threats through organizational learning and training. Routledge.
Miloshoska, D., & Smilkovski, I. (2016).
Http://uklo.edu.mk/filemanager/HORIZONTI 2017/Horizonti serija A volume 19/14. Security and trade facilitation - the evidence from Macedonia- Milososka, Smilkovski.pdf.
HORIZONS.A, 19, 153-163. doi:10.20544/horizons.a.19.1.16.p14
Omand, D. (2018). Principled Spying: The Ethics of Secret Intelligence. Georgetown University Pre Omand, D. (2018). Principled Spying: The Ethics of Secret Intelligence. Georgetown University Press.
Zimmerman, R. (2015). The Department of Homeland Security: Assessment, recommendations, and appropriations. New York: Nova.
Running Head: METHODS, RESULTS AND DISCUSSION 1
METHODS, RESULTS AND DISCUSSION
Kaytlin De Los Santos
Florida International University
METHODS, RESULTS AND DISCUSSION 2
Methods, Results and Discussion
Methods
Participants
One hundred and thirty-nine participants were randomly selected and requested to fill a
questionnaire during the study. Every one of the 48 researchers looked for about 3 participants
each who were strangers to them or students at FIU. The participants needed to have not taken a
psychology research methods class in the fall of 2019.
Male participants for the study were 53 which accounted 38.1% while female participants
were 86 which accounted for 61.9% of the total number of particip.
CW 1R Checklist and Feedback Sheet Student Copy Go through this.docxdorishigh
CW 1R Checklist and Feedback Sheet: Student Copy
Go through this checklist before you submit your CW 1R assessment. You can also use this sheet to make notes on your tutor’s feedback in the following areas. This information will be essential when you are improving your draft.
Tutor’s comments
Part 3
Is your referencing complete and accurate?
Part 1
Have you evaluated the required number of sources?
Have you included all the sources in your evaluation in your list?
Is it clear how you have identified your sources as reliable and appropriate for academic use? Have you considered a number of aspects eg. currency, authority, etc?
Are your sources all clearly relevant to your topic?
Have you explained the key points or identified useful data from each source? Have you explained points in your own words?
Have you noted how you will use the source in your essay? Will it support a point / provide data / offer a counter-argument?
Have you identified the relationship between the information you have read? Do articles support an argument presented in another source? Provide additional information? Offer an alternative view?
Part 2
Have you included all your sources in part 2 in your outline?
Is your introduction clear? Have you included: the background /context for your essay? An overview of the essay structure?
Is your position clear?
Does your position relate to the main body of the essay? Do all your points relate to your position?
Is the development of your argument logical throughout your outline? Do any paragraphs seem repetitive / irrelevant or out of place?
For each paragraph
Is it clear how each paragraph develops your argument?
Does each paragraph focus and develop one key point?
Is the topic sentence clear?
Do the supporting points develop the topic sentence?
Is there clear evidence / data to support your points?
Are citations included for the support you will use?
Have you used more than one source for each paragraph?
Conclusion
Does your conclusion effectively answer your question?
1
BERNICE BOBS HER HAIR
by
F. Scott Fitzgerald
After dark on Saturday night one could stand on the first tee
of the golf-course and see the country-club windows as a
yellow expanse over a very black and wavy ocean. The
waves of this ocean, so to speak, were the heads of many
curious caddies, a few of the more ingenious chauffeurs, the
golf professional's deaf sister--and there were usually several
stray, diffident waves who might have rolled inside had they
so desired. This was the gallery.
The balcony was inside. It consisted of the circle of wicker
chairs that lined the wall of the combination clubroom and
ballroom. At these Saturday-night dances it was largely
feminine; a great babel of middle-aged ladies with sharp eyes
and icy hearts behind lorgnettes and large bosoms. The main
function of the balcony was critical. It occasionally showed
grudging admira.
CW 1 Car Industry and AIby Victoria StephensonSubmission.docxdorishigh
CW 1 Car Industry and AI
by Victoria Stephenson
Submission date: 03-Jan-2020 12:53PM (UTC+0000)
Submission ID: 1239134764
File name: 14900_Victoria_Stephenson_CW_1_Car_Industry_and_AI_278016_1651532176.docx (39.1K)
Word count: 2448
Character count: 13114
Overall structure looks clear, but what is the main focus of paragraph
5?
Non-academic source
Referencing error
Good point /
s
Pt 1. Search method
issue 1
This is not the title of the article - it is 'Driving Tests Coming for Autonomous Cars'. Make sure your referencing
is accurate.
Pt 1. Search method
issue
This article does not come up on a Google Scholar
search.
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QM
QM
FINAL GRADE
60/100
CW 1 Car Industry and AI
GRADEMARK REPORT
GENERAL COMMENTS
Instructor
Source Selection: 6 (One merit criteria met; two of the
sources are less academic)
Source Evaluation and Use of Sources: 7 (Both Merit
criteria met)
Processing Text: 6.5 (mid-mark) One Distinction criteria
met - main points are all clear, support is repetitive /
less clear in places - make sure you give specific
examples / data).
Research and Understanding: 4.5 - mid-mark awarded.
Search methods are unclear / could not be followed.
Conclusions are good and clearly indicate reading has
been undertaken and understood.
24 / 40
PAGE 1
Text Comment. Overall structure looks clear, but what is the main focus of paragraph 5?
PAGE 2
Non-academic source
Remember that your sources must be reliable/trustworthy. This means they should be books,
academic journal articles, or reports from governments or international organisations. Do not use
general websites as primary sources.
Referencing error
QM
QM
QM
QM
QM
QM
QM
Check the guidelines on the cover page of this submission template to make sure you have
formatted the reference accurately.
Good point / s
Pt 1. Search method issue
You have not explained where you found your source or have used a non-academic search engine.
This is not good practice for academic study; please use either Google Scholar, StarPlus or the
reference lists of other related academic papers.
Comment 1
Google Scholar would be a better starting point, or you could follow up on research cited in the
website article to make sure that the research is academic and non-biased.
PAGE 3
Text Comment. This is not the title of the article - it is 'Driving Tests Coming for Autonomous
Cars'. Make .
CWTS
CWFT Module 7 Chapter 2
Eco-maps
1
ECO-MAPS
The eco-map helps to identify family resources at-a-glance. Areas of strength and concern are presented to assist in
creating a picture of the family’s world. Information is gathered in circles. Eco-maps are a snapshot in time.
Periodically update changes in connections to resources—especially natural familial and community resources to
maximize usefulness of the tool. The list below helps spur questions and generate deeper discussion about resources
and strengths during the initial visit.
Extended Family Medical/Health Care
Who is in the area that can be a support for you ALL family members: physical illness or disease
What kind of relationship Effects of chemical use
What kind of insurance
Income Effects of chemical use
Financial status Access to medical care
Sources of income Psychological illness, disease
Budgeting
Social Services/Resources
Friends County or Tribal/Financial Services/Child Welfare
Close – Supportive – Conflictive Names of workers
Where located Neighborhood centers
What kind of contact - frequency Agencies / counseling involved with in the past
Positive or negative experiences
Recreation
What do you do for fun Work/School
What do you do for relaxation Employment—past/present
What would you like to do What work are you interested in pursuing
Interests and / or hobbies What type of skills, vocation
What have you done in the past Degree or school until what grade
Positive or negative experiences
Spiritually/Religion
Spirituality and/or religious affiliation growing up Neighborhood
What kind of experiences did you have How long at present home
With what activities were you involved What is your neighborhood like
Current spiritual beliefs and religious affiliations Do you feel safe in your home and neighborhood
Where did you grow up, and what was it like
When showing connections with the ecomap, indicate the nature of the connections with a descriptive word or by
drawing different kinds of lines:
Strong connections: ----------
Tenuous connections: ._._._._
Stressful connections: //////
Draw arrows along the connection lines to signify the flow of energy and resources.
Identify significant people and fill in empty circles as needed. See the example Kelly Family below.
CWTS
CWFT Module 7 Chapter 2
Eco-maps
2
CHURCH/SPIRITUALITY
RECREATION
WORK/SCHOOL
FRIENDS
Extended Family/
Significant Others NEIGHBORHOOD
INCOME
SOCIAL SERVICES/
RESOURCES
NAME: ________________________
MEDICAL/
HEALTH CARE
STRENGTHS:
CONCERNS:
CWTS
CWFT Module 7 Chapter 2
Eco-maps
3
KELLY
FAMILY
Example
HEALTH CARE
EXTENDED
FAMILY
Absent father
WILLIAM
13
VERONA
9
GLORIA
14
SCHOOL
HOUSING:
Homeless
DANGEROUS
NEIGHBORHOOD
CHILD
WELFARE
(foster homes)
MFIP
BENEFITS
JOB TRAINING
Vocational
Rehabilitation
Prog.
Cw2 Marking Rubric Managerial Finance
0
Fail
2
(1-29) Fail
30-39
Fail
40-49
3rd
50-59
2:2
60-69
2:1
70+
1st
Grade Descriptors (Right)
Learning Pillars, Criterion Description and Expectations (Below)
Module Learning Outcome and Industry Competencies
Weighting
No attempt, No submission, Absent
Unsatisfactory, Poor, Week
Incomplete, Inadequate, Limited
Basic, Satisfactory, Sufficient
Appropriate, Fair, Reasonable,
Commendable, Competent, Judicious
Highly Commendable, Outstanding, Exceptional
1
Professional Skills - Executive Summary - Degree to which the executive summary explains the key themes and outcomes of the report in a one page summary
1A,1C
5%
As per grade descriptor
Poor attempt at identifying and
including key themes and/or outcomes. Is unlikely to be limited to one page only
The summary is limited in approach and
therefore incomplete. Possibly over one page in length.
Covers most of the key themes and
outcomes, basic use of information and sources, likely over one page in length.
A one page summary, which provides a
fair and appropriate executive summary to the report.
A commendable, one page summary.
Efficient structure which conveys and logically explains key themes and outcomes.
A strong one page summary. Which is
proficient in explaining key themes and outcomes. Very good structure to the summary.
2
Knowledge and Understanding:
- Introduction completeness and clarity of introduction to the organisation, background, context and rationale for the report being prepared
LO5,4A,4B,5A
10%
As per grade descriptor
Unsatisfactory introduction to the
organisation and background to report. Poor rational is presented. The scope of the report is very broad.
Incomplete introduction and/or background,
inadequate rationale for the report presented. Scope not adequately defined
Acceptable intro and/or background.
Somewhat basic rationale for the research presented. Satisfactory definition of report scope.
Appropriate introduction and/or
background. Fair rationale for the report presented. Scope reasonably well defined.
Commendable introduction and
background presented. Competent rationale presented. Scope well defined.
A strong and well articulated
introduction, the background is proficiently presented with excellent explanation of rationale to the report.
Scope very well defined.
3
Cognitive (thinking) Skills: Literature review:
Information is gathered from multiple, research- based sources. The appropriate content in consideration is covered in depth without being redundant. Sources are cited when specific statements are made. Significance to the
course is unquestionable
LO2,4A,1C,3C,3D
10%
As per grade descriptor
The literature review is
unsatisfactory in that the research content is irrelevant and/or incomplete with poor analysis and conclusions.
The literature review is inadequate in
that the research content is limited and/or incomplete with the same for it's analysis and conclusions.
The review is a.
CVPSales price per unit$75.00Variable Cost per unit$67.00Fixed C.docxdorishigh
CVPSales price per unit$75.00*Variable Cost per unit$67.00*Fixed Cost$100,000.00*Targeted Net Income$0.00*(assume 0 if you want to calculate breakeven)Calculated Volume12,500calculated* inputted by user
Social Networking Channels
Thomas Lamonte Esters
Independence University
29 September 2018
SOCIAL NETWORKING CHANNELS 1
I dislike social networking sites because of the dangerous hazards connected to it.
The ProCon article vividly describes the numerous benefits that are attached to the social networking sites such as connecting people, enhancing advertising and marketing, promoting research and education, assisting to spread information faster as compared to other media, connecting employers and employees and assisting the government to identify and prosecute criminals. These are just a few examples that the article illustrates to support the necessity of the social networking sites in the society today. According to the article, the social networking channels have significantly transformed different sectors such as businesses for the better since they can sell their products and services globally (Procon.org, 2018).
However, the detrimental effects connected with the social networking channels are also numerous and most of them may lead to permanent damage to our lives. It is very clear that the education is the backbone of our lives and also the key to success. Currently, about 69% of the American population use social media channels which is a drastic increase in the usage from 2008 where about 26% of the Americans were connected to the social media (Procon.org, 2018). Most of the social networking sites users are the youths who are in their lower grade level, colleges or even universities. The research shows that using social media when handling assignments decreases the quality of work and makes the students drop in their performance. Education is a core value to a successful life and allowing social media to intrude in the academics will be detrimental since it will lead to the production of incompetent individuals who may end up causing problems in the society (Rowell, 2015).
Moreover, the social media channels expose individuals’ to privacy problems and intrusion by any interested parties. In fact, nothing which is shared in the social media channels is private. According to the survey conducted, 81% of the people surveyed believed that social media is insecure. The government through the NSA (National Security Agencies) intrudes to people’s data and communication in social media meaning that their private information ends up in the hands of the government. Many people do not know about social media privacy settings and this means that they leave their social media accounts prone to invasion (Procon.org, 2018). Viruses such as Steck. Evl can also be propagated via the social media to cause harm to the users. Most of these viruses are spies and send users priv.
CYB207 v2Wk 4 – Assignment TemplateCYB205 v2Page 2 of 2.docxdorishigh
CYB/207 v2
Wk 4 – Assignment Template
CYB/205 v2
Page 2 of 2
NIST Risk Management Framework Step
What is the key NIST Special Publication that guides this step?
What are the typically deliverables for this step??
Who typically works on the deliverables for this step??
Step 1
Categorize
<(list NIST special pub)
(Describe the deliverable)
(List Author)
Step 2
Select
Step 3
Implement
Step 4
Assess
Step 5
Authorize
Step 6
Monitor
Copyright 2020 by University of Phoenix. All rights reserved.
Copyright 2020 by University of Phoenix. All rights reserved.
A Selection From
HAMMURABI'S CODE OF LAWS
(circa 1780 B.C.)
Translated by L. W. King
CODE OF LAWS
2. If any one bring an accusation against a man, and the accused go to the river and leap into the river, if he sink in the river his accuser shall take possession of his house. But if the river prove that the accused is not guilty, and he escape unhurt, then he who had brought the accusation shall be put to death, while he who leaped into the river shall take possession of the house that had belonged to his accuser.
3. If any one bring an accusation of any crime before the elders, and does not prove what he has charged, he shall, if it be a capital offense charged, be put to death.
6. If any one steal the property of a temple or of the court, he shall be put to death, and also the one who receives the stolen thing from him shall be put to death.
14. If any one steal the minor son of another, he shall be put to death.
15. If any one take a male or female slave of the court, or a male or female slave of a freed man, outside the city gates, he shall be put to death.
17. If any one find runaway male or female slaves in the open country and bring them to their masters, the master of the slaves shall pay him two shekels of silver.
21. If any one break a hole into a house (break in to steal), he shall be put to death before that hole and be buried.
22. If any one is committing a robbery and is caught, then he shall be put to death.
25. If fire break out in a house, and some one who comes to put it out cast his eye upon the property of the owner of the house, and take the property of the master of the house, he shall be thrown into that self-same fire.
59. If any man, without the knowledge of the owner of a garden, fell a tree in a garden he shall pay half a mina in money.
108. If a tavern-keeper (feminine) does not accept corn according to gross weight in payment of drink, but takes money, and the price of the drink is less than that of the corn, she shall be convicted and thrown into the water.
112. If any one be on a journey and entrust silver, gold, precious stones, or any movable property to another, and wish to recover it from him; if the latter do not bring all of the property to the appointed place, but appropriate it to his own use, then shall this man, who did not bring the property to hand it over, be convicted, and he shall pay fivefold for all that had been entrusted to him.
.
CUSTOMER SERVICE- TRAINIG PROGRAM
2
TABLE OF CONTENTS
Introduction ------------------------------------------------------------------------------------------------------------3
Training Needs Analysis ---------------------------------------------------------------------------------------------4
Training Design -------------------------------------------------------------------------------------------------------9
Training Objectives --------------------------------------------------------------------------------------------------10
Training Methods ----------------------------------------------------------------------------------------------------11
Training Development ----------------------------------------------------------------------------------------------13
Training Evaluation -------------------------------------------------------------------------------------------------14
Appendix I ------------------------------------------------------------------------------------------------------------16
References ------------------------------------------------------------------------------------------------------------17
3
INTRODUCTION
Background
In contrast to Walmart’s ability in maintaining leadership as a multinational retail aiming sustainability,
corporate philanthropy and employment opportunity, the company is falling behind in terms of customer
service satisfaction. Despite to the effort of Walmart’s executives throughout these years, in building a better
relationship with their customers, it seems they remain still unsuccessful. This can be measured as their
satisfaction rating levels are still extremely low when compared to other businesses in the same industry. Per
the American Customer Satisfaction Index (ACSI) annual ranking for 2016, Walmart, “still between one of
the 10 companies with the worst customer satisfaction”. (Tim Denman-March 01, 2016)
Since we all recognize the crucial importance that represents to any business keeping their customers happy,
not only with the price of the product but most important with the service provided. I will create a training
plan mainly focused in the delivery of effective customer service practices for all Walmart customer services
associates. This training program will provide to all Walmart’s new hires and current associates the
opportunity of not only learning, but also expanding, reinforcing and creating consistency of their knowledge
on how to deal with customers in different situations. How to improve happiness for the customers while
shopping and how to improve the associate’s customer service attitude and efficiency with the goal of
offering an outstanding service. Ultimately, to achieve delivering an enjoyable shopping experience to all
Walmart’s clients. This training will be presented in five different modules; each module will represent a
fundamental aspect inside of customer service job in order to make the associates.
Customer Service Test (Chapter 6 - 10)Name Multiple Choice.docxdorishigh
Customer Service
Test (Chapter 6 - 10)
Name:
Multiple Choice Questions (3 points each – please highlight your response)
1) ____ The Regional Sales Manager of a medical device company is an assertive person who proactively engages in confrontational dialogue during sales meetings of his company. Being a forceful businessman, he prefers firm handshakes in his interactions and is inclined to project a confident, arrogant demeanor. He is most likely to prefer what personality style:
a. Inquisitive
b. Rational
c. Expressive
d. Decisive
2) ____ An individual who favors solitary leisure activities over people-oriented activities is most likely to adopt what personality style:
a. Decisive
b. Expressive
c. Inquisitive
d. Rational
3) ____ People who adopt the inquisitive style differ from people who adopt the expressive style in that the former tends to be more like which of the following:
a. Volunteers feelings freely
b. Be very punctual and time conscious
c. Enjoys engaging individuals in person
d. Prefers informality and closeness in interactions
4) ____ A customer approaches a salesperson to discuss details of a product he is interested in. Given her preference for the expressive style, which of the following would the customer likely be interested in:
a. The bottom line of using the product
b. Instructions that discuss the use of the product
c. Questions related to rebates and other technical information
d. The color and sizes that the product is available in
5) ____ A good way to establish good relationships with an internal customer is to:
a. Tell your co-worker about all your work and family challenges
b. Wear strong fragrances to make sure you get noticed
c. Stay connected by stopping by their work area periodically
d. Forward your calls to him/her when you are away from your desk
6) ____ One strategy for dealing with talkative customers is to:
a. Ignore all the other customers while listening to them
b. Roll your eyes and look away
c. Direct them to your co-workers
d. Used closed-end questions to guide the conversation
7) ____ Which of the following is the last step of the problem solving model:
a. Evaluate the alternatives
b. Identify the alternatives
c. Monitor the results
d. Make a decision
8) ____ The Customer Experience Representative is confronted by an upset customers and uses a problem solving model to address the issue. She first identified the problem. The next step she should take is:
a. Monitor the results
b. Identify the alternatives
c. Make a decision
d. Evaluate the alternatives
9) ____ The last step of the service recover process is:
a. Show compassion
b. Conduct a follow up
c. Take further action
d. Apologize another time
10) ____ Which of the following statements is an example of an individualistic culture:
a. A country that provides all of it citizens with complete healthcare
b. A native tribe whose members pursue personal goals over the tribe’s
c. An ethnic group that runs all its decis.
Customer Value Funnel Questions1. Identify the relevant .docxdorishigh
Customer Value Funnel Questions
1. Identify the relevant macroenvironmental factors (level 1). What impact do these issues have on the focal organization?
2. Discuss the market factors (level 2). How do collaboration, competition, suppliers and regulators affect the performance of the focal organization?
.
Customer service is something that we have all heard of and have som.docxdorishigh
Customer service is something that we have all heard of and have some degree of familiarity with. However, customer service issues are a frequent complaint amongst customers. Using the Internet or another resource identify an organization with a reputation in customer service excellence. Then find another that has had a long history of customer service issues and complaints.
How do organizations promote customer service excellence?
What are the effects of poor customer service?
How does quality tie into customer service?
How can organizations improve their customer service models?
.
Customer requests are:
Proposed Cloud Architecture (5 pages needed from step 1 to step 5)
Final Report Evaluating AWS and Azure Providers (5 pages (step1 to5) + 2 pages from step 6 to 7 = the final report would be 7 pages), also you will find
the template for the final
report is on the last pages
Below are the instructions
Since you have become familiar with the foundations of cloud computing technologies, along with their risks and the legal and compliance issues, you will now explore cloud offerings of popular cloud providers and evaluate them to recommend one that would be the best fit for BallotOnline.
In this project, you will first learn about networking in the cloud and auxiliary cloud services provided by cloud vendors. Next, you will explore cloud computing trends, best practices, and issues involved in migrating IT deployments to the cloud, as well as typical architectures of cloud deployments. Then, you will apply your findings to propose a general architecture for BallotOnline’s cloud deployment to best address the company’s business requirements.
Once you have selected a deployment architecture, you will research two leading cloud vendors: Amazon Web Services (AWS) and Microsoft Azure. Exploring and comparing the tools available for application migration will enable you to recommend a vendor to the executives in your final report. The final deliverable is a written report to BallotOnline management, describing the results of your research and recommending the cloud deployment architecture and the vendor for its deployment, with justification.
Your final report should demonstrate that you understand the IT needs of the organization as you evaluate and select cloud providers. The report should include your insights on the appropriate direction to take to handle the company’s IT business needs. You will also be assessed on the ability to integrate relevant risk, policy, and compliance consideration into the recommendations, as well as the clarity of your writing and a demonstration of logical, step-by-step decision making to formulate and justify your ideas.
Check the
Project 3 FAQ thread
in the discussion area for any last-minute updates or clarifications about the project.
Step 1: Research Networking and Auxiliary Services in the Cloud
The executives at BallotOnline have been impressed with your research on cloud computing thus far. While there are a variety of
cloud providers
, BallotOnline is considering using Amazon Web Services (AWS) and Microsoft Azure, two of the top providers in the market. BallotOnline's executives want you to help determine which would be the best provider for the organization.
You will start with learning about
internet networking basics
and
cloud networking
. You will also research many
cloud services
that cloud providers make available to their customers to help them take full advantage of cloud service and deployment models.
Step 2: Research Cloud Trends, Best Practices, and Mig.
Customer Relationship Management
Presented By:
Shan Gu
Cristobal Vaca
Amber Vargas
Jasmine Villasenor- Team Leader
Xiaoqi Zhou
1
IST 309
Professor He
Group 10
3/18/20
23-25 minute presentation
Overview
Introduction to Customer Relationship Management (CRM)
Objectives of CRM
Different forms of CRM
Examples of businesses that use CRM
The problem, context, & architecture of CRM
The state of art & current best practices of CRM
Advantages and Disadvantages of CRM
Recommendations
2
Introduction to CRM
Customer relationship management (CRM) is an approach to manage a company's interaction with current and potential customers
It’s seen as both an organizational strategy & information technology
Takes form in various systems and applications
Builds sustainable long-term customer relationships that create value for both the company and it’s customers
Contributes to customer retention & expansion of their relationships with advantageous existing customers
Obtains new customers
3
It uses data analysis about customers' history with a company to improve business relationships with customers, specifically focusing on customer retention and ultimately driving sales growth.
CRM helps companies acquire new customers and retain and expand their relationships with profitable existing customers. Retaining customers is particularly important because repeat customers are the largest generator of revenue for an enterprise. Also, organizations have long understood that winning back a customer who has switched to a competitor is vastly more expensive than keeping that customer satisfied in the first place.
The goal is simple: Improve business relationships. A CRM system helps companies stay connected to customers, streamline processes, and improve profitability.
Objectives
Who is CRM for?
Large businesses
Small businesses
Customers of both types of businesses listed above
4
Key Features:
stay connected to customers
streamline processes
provide visibility & easy access to data
improve efficiency & profitability
How does CRM benefit businesses?
Provides a clear overview of your customers
Can be used as both a sales and marketing tool
Contributes information from HR → Customer service → Supply-chain management
A CRM system gives eve#ryone — from sales, customer service, business development, recruiting, marketing, or any other line of business — a better way to manage the external interactions and relationships that drive success. A CRM tool lets you store customer and prospect contact information, identify sales opportunities, record service issues, and manage marketing campaigns, all in one central location — and make information about every customer interaction available to anyone at your company who might need it.
Some of the biggest gains in productivity can come from moving beyond CRM as a sales and marketing tool, and embedding it in your business – from HR to customer services and supply-chain management.
E.
Custom Vans Inc. Custom Vans Inc. specializes in converting st.docxdorishigh
Custom Vans Inc. Custom Vans Inc
. specializes in converting standard vans into campers. Depending on the amount of work and customizing to be done, the customizing could cost less than $1,000 to more than $5,000. In less than four years, Tony Rizzo was able to expand his small operation in Gary, Indiana, to other major outlets in Chicago, Milwaukee, Minneapolis, and Detroit.
Innovation was the major factor in Tony’ s success in converting a small van shop into one of the largest and most profitable custom van operations in the Midwest. Tony seemed to have a special ability to design and develop unique features and devices that were always in high demand by van owners. An example was Shower-Rific, which Tony developed only six months after he started Custom Vans Inc. These small showers were completely self-contained, and they could be placed in almost any type of van and in a number of different locations within a van. Shower-Rific was made of fiberglass and contained towel racks, built-in soap and shampoo holders, and a unique plastic door. Each Shower-Rific took 2 gallons of fiberglass and 3 hours of labor to manufacture.
Most of the Shower-Rifics were manufactured in Gary, in the same warehouse where Custom Vans Inc. was founded. The manufacturing plant in Gary could produce 300 Shower-Rifics in a month, but that capacity never seemed to be enough. Custom Vans shops in all locations were complaining about not getting enough Shower-Rifics, and because Minneapolis was farther away from Gary than the other locations, Tony was always inclined to ship Shower-Rifics to the other locations before Minneapolis. This infuriated the manager of Custom Vans at Minneapolis, and after many heated discussions, Tony decided to start another manufacturing plant for Shower-Rifics at Fort Wayne, Indiana.
The manufacturing plant at Fort Wayne could produce 150 Shower-Rifics per month. The manufacturing plant at Fort Wayne was still not able to meet current demand for Shower-Rifics, and Tony knew that the demand for his unique camper shower would grow rapidly in the next year. After consulting with his lawyer and banker, Tony concluded that he should open two new manufacturing plants as soon as possible. Each plant would have the same capacity as the Fort Wayne manufacturing plant. An initial investigation into possible manufacturing locations was made, and Tony decided that the two new plants should be located in Detroit, Michigan; Rockford, Illinois; or Madison, Wisconsin. Tony knew that selecting the best location for the two new manufacturing plants would be difficult. Transportation costs and demands for the various locations were important considerations.
The Chicago shop was managed by Bill Burch. This Custom Vans shop was one of the first established by Tony, and it continued to outperform the other locations. The manufacturing plant at Gary was supplying the Chicago shop with 200 Shower-Rifics each month, although Bill knew that the demand for the.
How to Make a Field Mandatory in Odoo 17Celine George
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
Temple of Asclepius in Thrace. Excavation resultsKrassimira Luka
The temple and the sanctuary around were dedicated to Asklepios Zmidrenus. This name has been known since 1875 when an inscription dedicated to him was discovered in Rome. The inscription is dated in 227 AD and was left by soldiers originating from the city of Philippopolis (modern Plovdiv).
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptxEduSkills OECD
Iván Bornacelly, Policy Analyst at the OECD Centre for Skills, OECD, presents at the webinar 'Tackling job market gaps with a skills-first approach' on 12 June 2024
Gender and Mental Health - Counselling and Family Therapy Applications and In...PsychoTech Services
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
The chapter Lifelines of National Economy in Class 10 Geography focuses on the various modes of transportation and communication that play a vital role in the economic development of a country. These lifelines are crucial for the movement of goods, services, and people, thereby connecting different regions and promoting economic activities.
Leveraging Generative AI to Drive Nonprofit InnovationTechSoup
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
A Visual Guide to 1 Samuel | A Tale of Two HeartsSteve Thomason
These slides walk through the story of 1 Samuel. Samuel is the last judge of Israel. The people reject God and want a king. Saul is anointed as the first king, but he is not a good king. David, the shepherd boy is anointed and Saul is envious of him. David shows honor while Saul continues to self destruct.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
1) Those methods involving the collection, presentation, and chara.docx
1. 1) Those methods involving the collection, presentation, and
characterization of a set of data in order to properly describe
the various features of that set of data are called
A) statistical inference.
B) the scientific method.
C) sampling.
D) descriptive statistics.
Answer: D
2) Which of the following is NOT an element of descriptive
statistical problems?
A) an inference made about the population based on the sample
B) the population or sample of interest
C) tables, graphs, or numerical summary tools
D) identification of patterns in the data
Answer: A
3) Most analysts focus on the cost of tuition as the way to
measure the cost of a college education. But incidentals, such as
textbook costs, are rarely considered. A researcher at
Drummand University wanted to estimate the textbook costs of
first-year students at Drummand. To do so, she monitored the
textbook cost of 250 first-year students and found that their
average textbook cost was $600 per semester. Identify the
population of interest to the researcher.
A) all Drummand University students
B) all college students
C) all first-year Drummand University students
D) the 250 students that were monitored
Answer: C
4) Researchers are concerned that the weight of the average
American school child is increasing, implying, among other
things, that children's clothing should be manufactured and
2. marketed in larger sizes. If X is the weight of school children
sampled in a nationwide study, then X is an example of
A) a categorical random variable.
B) a discrete random variable.
C) a continuous random variable.
D) a parameter.
Answer: C
5) The chancellor of a major university was concerned about
alcohol abuse on her campus and wanted to find out the
proportion of students at her university who visited campus bars
on the weekend before the final exam week. Her assistant took a
random sample of 250 students. The answer on "whether you
visited campus bars on the weekend before the final exam
week" from students in the sample is an example of
A) a categorical random variable.
B) a discrete random variable.
C) a continuous random variable.
D) a parameter.
Answer: A
6) The British Airways Internet site provides a questionnaire
instrument that can be answered electronically. Which of the
four methods of data collection is involved when people
complete the questionnaire?
A) published sources
B) experimentation
C) surveying
D) observation
Answer: C
7) A professor of economics at a small Texas university wanted
to determine what year in school students were taking his tough
economics course. Shown below is a pie chart of the results.
What percentage of the class took the course prior to reaching
their senior year?
3. A) 14%
B) 44%
C) 54%
D) 86%
Answer: D
8) One of the developing countries is experiencing a baby
boom, with the number of births rising for the fifth year in a
row, according to a BBC News report. Which of the following is
best for displaying this data?
A) a Pareto chart
B) a two-way classification table
C) a histogram
D) a time-series plot
Answer: D
9) In a survey, 150 executives were asked what they think is the
most common mistake candidates make during job interviews.
Six different mistakes were given. Which of the following is the
best for presenting the information?
A) a bar chart
B) a histogram
C) a stem-and-leaf display
D) a contingency table
Answer: A
The ordered array below resulted from selecting a sample of 25
batches of 500 computer chips and determining how many in
each batch were defective.
Defects
1 2 4 4 5 5 6 7 9 9 12 12 15
17 20 21 23 23 25 26 27 27 28 29 29
4. 10) Referring to the table above, if a frequency distribution for
the defects data is constructed, using "0 but less than 5" as the
first class, the frequency of the "20 but less than 25" class
would be ________.
Answer: 4
11) Referring to the table above, if a frequency distribution for
the defects data is constructed, using "0 but less than 5" as the
first class, the relative frequency of the "15 but less than 20"
class would be ________.
12) Which of the following statistics is NOT a measure of
central tendency?
A) arithmetic mean
B) median
C) mode
D) Q3
Answer: D
13) Which descriptive summary measures are considered to be
resistant statistics?
A) the arithmetic mean and standard deviation
B) the interquartile range and range
C) the mode and variance
D) the median and interquartile range
Answer: D
14) According to the empirical rule, if the data form a "bell-
shaped" normal distribution, ________ percent of the
observations will be contained within 1 standard deviation
around the arithmetic mean.
A) 68.26
B) 75.00
C) 88.89
D) 93.75
5. Answer: A
15) According to the Chebyshev rule, at least 93.75% of all
observations in any data set are contained within a distance of
how many standard deviations around the mean?
A) 1
B) 2
C) 3
D) 4
Answer: D
16) True or False: If the data set is approximately bell-shaped,
the empirical rule will more accurately reflect the greater
concentration of data close to the mean as compared to the
Chebyshev rule.
Answer: TRUE
17) If two events are mutually exclusive, what is the probability
that one or the other occurs?
A) 0
B) 0.50
C) 1.00
D) cannot be determined from the information given
18) If two equally likely events A and B are mutually exclusive
and collectively exhaustive, what is the probability that event A
occurs?
A) 0.
B) 0.50
C) 1.00
D) cannot be determined from the information given
Answer: B
19) If two equally likely events A and B are collectively
exhaustive, what is the probability that event A occurs?
A) 0
6. B) 0.50
C) 1.00
D) cannot be determined from the information given
Answer: D
20) All the events in the sample space that are not part of the
specified event are called
A) simple events.
B) joint events.
C) the sample space.
D) the complement of the event.
Answer: D
21) The employees of a company were surveyed on questions
regarding their educational background (college degree or no
college degree) and marital status (single or married). Of the
600 employees, 400 had college degrees, 100 were single, and
60 were single college graduates. The probability that an
employee of the company does not have a college degree is
________.
A) 0.10
B) 0.33
C) 0.67
D) 0.75
Answer: B
22) The probability that house sales will increase in the next 6
months is estimated to be 0.25. The probability that the interest
rates on housing loans will go up in the same period is
estimated to be 0.74. The probability that house sales or interest
rates will go up during the next 6 months is estimated to be
0.89. The probability that both house sales and interest rates
will increase during the next 6 months is ________.
A) 0.10
B) 0.185
C) 0.705
7. D) 0.90
Answer: A
A:Sales increase .25
B:Sales not increase .75
C:Interest rates up .74
D:Interest rates not up .26
A or C .89
P(A and C) = P(A) + P(C) - P(A or C) = 0.25+0.74-0.89 = 0.1
A:Sales increase
B:Sales not increase
C:Interest rates up
X
74
D:Interest rates not up
26
25
75
100
23) The probability that house sales will increase in the next 6
months is estimated to be 0.25. The probability that the interest
rates on housing loans will go up in the same period is
estimated to be 0.74. The probability that house sales or interest
rates will go up during the next 6 months is estimated to be
0.89. The probability that neither house sales nor interest rates
will increase during the next 6 months is ________.
8. A) 0.11
B) 0.195
C) 0.89
D) 0.90
Answer: A
24) Which of the following about the binomial distribution is
NOT a true statement?
A) The probability of the event of interest must be constant
from trial to trial.
B) Each outcome is independent of the other.
C) Each outcome may be classified as either "event of interest"
or "not event of interest."
D) The random variable of interest is continuous.
Answer: D
25) A lab orders 100 rats a week for each of the 52 weeks in the
year for experiments that the lab conducts. Suppose the mean
cost of rats used in lab experiments turned out to be $13.00 per
week. Interpret this value.
A) Most of the weeks resulted in rat costs of $13.00.
B) The median cost for the distribution of rat costs is $13.00.
C) The expected or average cost for all weekly rat purchases is
$13.00.
D) The rat cost that occurs more often than any other is $13.00.
Answer: C
26) Which of the following about the normal distribution is
NOT true?
A) Theoretically, the mean, median, and mode are the same.
B) About 2/3 of the observations fall within ±1 standard
deviation from the mean.
C) It is a discrete probability distribution.
D) Its parameters are the mean, μ, and standard deviation, σ.
Answer: C
9. 27) The value of the cumulative standardized normal
distribution at Z is 0.8770. The value of Z is ________.
A) 0.18
B) 0.81
C) 1.16
D) 1.47
Answer: C
28) For some value of Z, the value of the cumulative
standardized normal distribution is 0.8340. The value of Z is
________.
A) 0.07
B) 0.37
C) 0.97
D) 1.06
Answer: C
29) A company that sells annuities must base the annual payout
on the probability distribution of the length of life of the
participants in the plan. Suppose the probability distribution of
the lifetimes of the participants is approximately a normal
distribution with a mean of 68 years and a standard deviation of
3.5 years. Find the age at which payments have ceased for
approximately 86% of the plan participants.
Answer: 71.78 years old
30) If we know that the length of time it takes a college student
to find a parking spot in the library parking lot follows a normal
distribution with a mean of 3.5 minutes and a standard deviation
of 1 minute, 75.8% of the college students will take more than
how many minutes when trying to find a parking spot in the
library parking lot?
A) 2.8 minutes
B) 3.2 minutes
C) 3.4 minutes
D) 4.2 minutes
10. Answer: A
31) The owner of a fish market determined that the average
weight for a catfish is 3.2 pounds with a standard deviation of
0.8 pound. Assuming the weights of catfish are normally
distributed, above what weight (in pounds) do 89.80% of the
weights occur?
Answer: 2.184 pounds
32) True or False: The probability that a standard normal
random variable, Z, is below 1.96 is 0.4750.
Answer: FALSE
33) The amount of tea leaves in a can from a particular
production line is normally distributed with μ = 110 grams and
σ = 25 grams. What is the probability that a randomly selected
can will contain less than 100 grams or more than 120 grams of
tea leaves?
Answer: 0.6892
34) The amount of tea leaves in a can from a particular
production line is normally distributed with μ = 110 grams and
σ = 25 grams. Approximately 83% of the can will have at least
how many grams of tea leaves?
Answer: 86.15 using Excel or 86.25 using Table E.2
35) You were told that the mean score on a statistics exam is 75
with the scores normally distributed. In addition, you know the
probability of a score between 55 and 60 is 4.41% and that the
probability of a score greater than 90 is 6.68%. What is the
probability of a score lower than 55?
Answer: 2.27% or 0.0227
36) The owner of a fish market determined that the average
weight for a catfish is 3.2 pounds. He also knew that the
probability of a randomly selected catfish that would weigh
11. more than 3.8 pounds is 20% and the probability that a
randomly selected catfish that would weigh less than 2.8 pounds
is 30%. The probability that a randomly selected catfish will
weigh between 2.6 and 3.6 pounds is ________.
Answer: 50% or 0.5
37) The owner of a fish market determined that the average
weight for a catfish is 3.2 pounds. He also knew that the
probability of a randomly selected catfish that would weigh
more than 3.8 pounds is 20% and the probability that a
randomly selected catfish that would weigh less than 2.8 pounds
is 30%. The middle 40% of the catfish will weigh between
________ pounds and ________ pounds.
Answer: 2.8 and 3.6
38) Which of the following sampling methods is a probability
sample?
A) convenience sample
B) quota sample
C) stratified sample
D) judgment sample
Answer: C
39) At U.S. Data Corporation's web site, they advertised that
"Because of our commitment to quality and our vast amount of
industry knowledge and experience, we have grown to be one of
America's leading providers of mailing lists, marketing data,
sales leads and research data. We maintain databases of
information on consumers and businesses nationwide that set
industry standards for mission critical currency, reliability, and
accuracy." Trying to reach 500 potential donors for their annual
phone donation campaign, a local fire department purchased a
list of donors from the company. This list is an example of a
A) population.
B) statistic.
12. C) parameter.
D) frame.
Answer: D
40) To find out the potential impact of a new zoning law on a
neighborhood, the legislators conduct a focus group interview
by inviting the members of the housing owners association of
that neighborhood. This is an example of a
A) systematic sample.
B) simple random sample.
C) judgment sample.
D) cluster sample.
Answer: C
41) ________ results from the exclusion of certain groups of
subjects from a population frame.
Answer: Coverage error
42) Coverage error results in a ________.
Answer: selection bias
43) True or False: The professor of a business statistics class
wanted to find out the mean amount of time per week her
students spent studying for the class. She divided the fifty
students on her roster into ten groups starting from the first
student on the roster. The first student was randomly selected
from the first group. Then every tenth student was selected from
the remaining students. This is an example of a cluster sample.
Answer: FALSE
44) True or False: The question: "Have you used any form of
illicit drugs over the past two months?" will most likely result
in measurement error if the question is answered.
Answer: TRUE
45) If the expected value of a sample statistic is equal to the
13. parameter it is estimating, then we call that sample statistic
A) unbiased.
B) minimum variance.
C) biased.
D) random.
Answer: A
46) For air travelers, one of the biggest complaints is of the
waiting time between when the airplane taxis away from the
terminal until the flight takes off. This waiting time is known to
have a right-skewed distribution with a mean of 10 minutes and
a standard deviation of 8 minutes. Suppose 100 flights have
been randomly sampled. Describe the sampling distribution of
the mean waiting time between when the airplane taxis away
from the terminal until the flight takes off for these 100 flights.
A) Distribution is right-skewed with mean = 10 minutes and
standard error = 0.8 minutes.
B) Distribution is right-skewed with mean = 10 minutes and
standard error = 8 minutes.
C) Distribution is approximately normal with mean = 10
minutes and standard error = 0.8 minutes.
D) Distribution is approximately normal with mean = 10
minutes and standard error = 8 minutes.
Answer: C
47) The distribution of the number of loaves of bread sold per
day by a large bakery over the past five years has a mean of
7,750 and a standard deviation of 145 loaves. Suppose a random
sample of n = 40 days has been selected. What is the
approximate probability that the mean number of loaves sold in
the sampled days exceeds 7,895 loaves?
Answer: approximately 0
48) Major league baseball salaries averaged $3.26 million with
a standard deviation of $1.2 million in a recent year. Suppose a
sample of 100 major league players was taken. What was the
14. standard error for the sample mean salary?
A) $0.012 million
B) $0.12 million
C) $12 million
D) $1,200.0 million
Answer: B
49) At a computer manufacturing company, the actual size of
computer chips is normally distributed with a mean of 1
centimeter and a standard deviation of 0.1 centimeter. A random
sample of 12 computer chips is taken. What is the probability
that the sample mean will be between 0.99 and 1.01
centimeters?
Answer: 0.2710 using Excel or 0.2736 using Table E.2
50) The standard error of the population proportion will become
larger
A) as the population proportion approaches 0.
B) as the population proportion approaches 0.50.
C) as the population proportion approaches 1.00.
D) as the sample size increases.
Answer: B
51) The head librarian at the Library of Congress has asked her
assistant for an interval estimate of the mean number of books
checked out each day. The assistant provides the following
interval estimate: from 740 to 920 books per day. What is an
efficient, unbiased point estimate of the number of books
checked out each day at the Library of Congress?
A) 740
B) 830
C) 920
D) 1,660
Answer: B
52) True or False: The difference between the lower limit of a
15. confidence interval and the point estimate used in constructing
the confidence interval is called the sampling error.
Answer: TRUE
53) True or False: The width of a confidence interval equals
twice the sampling error.
Answer: TRUE
54) True or False: Given a sample mean of 2.1 and a population
standard deviation of 0.7 from a sample of 10 data points, a
90% confidence interval will have a width of 2.36.
Answer: FALSE
55) It is desired to estimate the mean total compensation of
CEOs in the Service industry. Data were randomly collected
from 18 CEOs and the 95% confidence interval was calculated
to be ($2,181,260, $5,836,180). Based on the interval above, do
you believe the mean total compensation of CEOs in the Service
industry is more than $3,000,000?
A) Yes, and I am 95% confident of it.
B) Yes, and I am 78% confident of it.
C) I am 95% confident that the mean compensation is
$3,000,000.
D) I cannot conclude that the mean exceeds $3,000,000 at the
95% confidence level.
Answer: D
56) As an aid to the establishment of personnel requirements,
the director of a hospital wishes to estimate the mean number of
people who are admitted to the emergency room during a 24-
hour period. The director randomly selects 64 different 24-hour
periods and determines the number of admissions for each. For
this sample, = 19.8 and S = 5. Which of the following
assumptions is necessary in order for a confidence interval to be
valid?
A) The population sampled from has an approximate normal
16. distribution.
B) The population sampled from has an approximate t
distribution.
C) The mean of the sample equals the mean of the population.
D) None of these assumptions are necessary.
Answer: D
57) The county clerk wants to estimate the proportion of voters
who will need special election facilities. Suppose a sample of
400 voters was taken. If 150 need special election facilities,
calculate an 90% confidence interval for the population
proportion.
Answer: 0.3352 to 0.4148
58) A quality control engineer is interested in estimating the
proportion of defective items coming off a production line. In a
sample of 300 items, 27 are defective. A 90% confidence
interval for the proportion of defectives from this production
line would go from ________ to ________.
Answer: 0.063 to 0.117
59) When determining the sample size for a proportion for a
given level of confidence and sampling error, the closer to 0.50
that π is estimated to be, the sample size required
A) is smaller.
B) is larger.
C) is not affected.
D) can be smaller, larger or unaffected.
Answer: B
60) A confidence interval was used to estimate the proportion of
statistics students who are females. A random sample of 72
statistics students generated the following 90% confidence
interval: (0.438, 0.642). Based on the interval above, is the
population proportion of females equal to 0.60?
A) No, and we are 90% sure of it.
17. B) No. The proportion is 54.17%.
C) Maybe. 0.60 is a believable value of the population
proportion based on the information above.
D) Yes, and we are 90% sure of it.
Answer: C
61) The head librarian at the Library of Congress has asked her
assistant for an interval estimate of the mean number of books
checked out each day. The assistant provides the following
interval estimate: from 740 to 920 books per day. If the head
librarian knows that the population standard deviation is 150
books checked out per day, and she asked her assistant to use 25
days of data to construct the interval estimate, what confidence
level can she attach to the interval estimate?
A) 99.7%
B) 99.0%
C) 98.0%
D) 95.4%
Answer: A
62) Which of the following would be an appropriate alternative
hypothesis?
A) The mean of a population is equal to 55.
B) The mean of a sample is equal to 55.
C) The mean of a population is greater than 55.
D) The mean of a sample is greater than 55.
Answer: C
63) If a test of hypothesis has a Type I error probability (α) of
0.01, it means that
A) if the null hypothesis is true, you don't reject it 1% of the
time.
B) if the null hypothesis is true, you reject it 1% of the time.
C) if the null hypothesis is false, you don't reject it 1% of the
time.
D) if the null hypothesis is false, you reject it 1% of the time.
18. Answer: B
64) If a researcher does not reject a false null hypothesis, she
has made a ________ error.
Answer: Type II
65) The symbol for the probability of committing a Type I error
of a statistical test is
A) α.
B) 1 - α.
C) β.
D) 1 - β.
Answer: A
66) How many tissues should the Kimberly Clark Corporation
package of Kleenex® contain? Researchers determined that 60
tissues is the mean number of tissues used during a cold.
Suppose a random sample of 100 Kleenex users yielded the
following data on the number of tissues used during a cold: =
52, S = 22. Suppose the alternative you wanted to test was H1:
μ < 60. State the correct rejection region for α = 0.05.
A) Reject H0 if t > 1.6604.
B) Reject H0 if t < -1.6604.
C) Reject H0 if t > 1.9842 or Z < -1.9842.
D) Reject H0 if t < -1.9842.
Answer: B
67) If, as a result of a hypothesis test, you reject the null
hypothesis when it is false, then you have committed
A) a Type II error.
B) a Type I error.
C) no error.
D) an acceptance error.
Answer: C
68) In testing for the differences between the means of two
19. independent populations, you assume that the two populations
each follow a ________ distribution.
Answer: normal
69) True or False: The sample size in each independent sample
must be the same if we are to test for differences between the
means of two independent populations.
Answer: FALSE
A real estate company is interested in testing whether the mean
time that families in Gotham have been living in their current
homes is less than families in Metropolis. Assume that the two
population variances are equal. A random sample of 100
families from Gotham and a random sample of 150 families in
Metropolis yield the following data on length of residence in
current homes.
Gotham: G = 35 months, SG2 = 900 Metropolis: M = 50
months, SM2 = 1,050
70) Which of the following represents the relevant hypotheses
tested by the real estate company?
A) H0: μG - μM ≥ 0 versus H1: μG - μM < 0
B) H0: μG - μM ≤ 0 versus H1: μG - μM > 0
C) H0: μG - μM = 0 versus H1: μG - μM ≠ 0
D) H0: G - M ≥ 0 versus H1: G - M < 0
Answer: A
71) What is the estimated standard error of the difference
between the two sample means?
A) 4.06
B) 5.61
C) 8.01
D) 16.00
Answer: A
72) If we wish to determine whether there is evidence that the
20. proportion of items of interest is the same in group 1 as in
group 2, the appropriate test to use is
A) the Z test.
B) the χ2 test.
C) both A and B
D) neither A nor B.
Answer: C
73) True or False: A test for whether one proportion is higher
than the other can be performed using the chi-square
distribution.
Answer: FALSE
Four surgical procedures currently are used to install
pacemakers. If the patient does not need to return for follow-up
surgery, the operation is called a "clear" operation. A heart
center wants to compare the proportion of clear operations for
the four procedures, and collects the following numbers of
patients from their own records:
They will use this information to test for a difference among the
proportion of clear operations using a chi-square test with a
level of significance of 0.05.
74) Referring to the table above, the test will involve ________
degrees of freedom.
Answer: 3
75) Referring to the table above, the overall or mean proportion
of clear operations is ________.
Answer: 0.676
76) Referring to the table above, the expected cell frequency for
the Procedure A/Clear cell is ________.
Answer: 25.69
21. 77) Referring to Table the table above, the expected cell
frequency for the Procedure D/Return cell is ________.
Answer: 5.83
78) Referring to the table above, the critical value of the test is
________.
Answer: 7.815
79) Referring to the table above, the value of the test statistic is
________.
Answer: 7.867
80) True or False: Referring to the table above, the null
hypothesis will be rejected.
Answer: TRUE
81) True or False: Referring to the table above, the decision
made suggests that the four procedures all have different
proportions of clear operations.
Answer: FALSE
82) True or False: Referring to the table above, the decision
made suggests that the four procedures do not all have the same
proportion of clear operations.
Answer: TRUE
83) The Y-intercept (b0) represents the
A) estimated average Y when X = 0.
B) change in estimated average Y per unit change in X.
C) predicted value of Y.
D) variation around the sample regression line.
Answer: A
84) The strength of the linear relationship between two
numerical variables may be measured by the
22. A) scatter plot.
B) coefficient of correlation.
C) slope.
D) Y-intercept.
Answer: B
85) True or False: When r = -1, it indicates a perfect
relationship between X and Y.
Answer: TRUE
A computer software developer would like to use the number of
downloads (in thousands) for the trial version of his new
shareware to predict the amount of revenue (in thousands of
dollars) he can make on the full version of the new shareware.
Following is the output from a simple linear regression along
with the residual plot and normal probability plot obtained from
a data set of 30 different sharewares that he has developed:
86) Referring to the table above, which of the following is the
correct interpretation for the slope coefficient?
A) For each decrease of 1 thousand downloads, the expected
revenue is estimated to increase by $3.7297 thousands.
B) For each increase of 1 thousand downloads, the expected
revenue is estimated to increase by $3.7297 thousands.
C) For each decrease of 1 thousand dollars in expected revenue,
the expected number of downloads is estimated to increase by
3.7297 thousands.
D) For each increase of 1 thousand dollars in expected revenue,
the expected number of downloads is estimated to increase by
3.7297 thousands.
Answer: B
23. 87) Referring to the table above, predict the revenue when the
number of downloads is 30 thousands.
Answer: $16.8296 thousands
88) Referring to the table above, which of the following is the
correct interpretation for the coefficient of determination?
A) 74.67% of the variation in revenue can be explained by the
variation in the number of downloads.
B) 75.54% of the variation in revenue can be explained by the
variation in the number of downloads.
C) 74.67% of the variation in the number of downloads can be
explained by the variation in revenue.
D) 75.54% of the variation in the number of downloads can be
explained by the variation in revenue.
Answer: B
89) Referring to the table above, what is the standard error of
estimate?
Answer: $44.4765 thousands