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.
Lucy es una mujer que es obligada a transportar drogas en su estómago. Cuando la droga se libera, aumenta su capacidad cerebral, permitiéndole controlar el tiempo y la información. Antes de morir, crea un dispositivo USB con datos sobre sus habilidades. La película sugiere que los delfines tienen una mayor capacidad cerebral que los humanos. Se describe que a medida que los humanos controlan más su cerebro pueden modificar su cuerpo y transportarse a voluntad.
Workshop on the tauyou machine translation platformtauyou
Are you tired of using Google or Microsoft Machine Translation (MT) engines where you do not have confidentiality and control? Would you like to know how to build customized MT
engines to double your productivity? How can you further explore the possibilities MT offers? In this workshop, we will describe the basics of the tauyou MT platform, to then
show the optimum process to achieve significant gain in productivity. Translation will be faster and better after it.
(T3L Conference, UAB, Barcelona, October 2016)
Gemälde Alter Meister
Lot 3001 - 3116
Auktion: Freitag, 23. September 2016, 14.00 Uhr
Vorbesichtigung: 14. bis 18. September 2016
Bearbeitung:
Karoline Weser
Tel. +41 44 445 63 35
weser@kollerauktionen.ch
Stéphanie Egli
Tel. +41 44 445 63 32
egli@kollerauktionen.ch
Laura Koller
Tel. +41 44 445 63 31
lkoller@kollerauktionen.ch
English descriptions are available on our website:
www.kollerauctions.com
Este documento trata sobre el problema matemático del coloreado de grafos y su aplicación al coloreado de mapas. Explica que todo mapa puede representarse como un grafo dual, y que colorear el mapa es equivalente a colorear los vértices del grafo dual usando la menor cantidad de colores posible sin que vértices adyacentes tengan el mismo color. Además, introduce el Teorema de los Cuatro Colores, el cual establece que cualquier grafo plano puede colorearse con un máximo de cuatro colores. Finalmente, menciona que
Hafiz Alami Hussein has been employed as a Systems Engineer at Technology Asian Resources -GET Sdn Bhd since April 2010. The general manager finds Hafiz to be a reliable, pleasant employee who tackles assignments with dedication and presents creative ideas for his team. Hafiz has successfully implemented new techniques and is always willing to take on new responsibilities. In addition to his technical work, Hafiz organizes training and manages the company's multimedia storage facility. The general manager gives Hafiz her highest recommendation as an employee who will be an asset to any organization.
4S Bilgi Teknolojileri, Ankara ve İstanbulda, Proje, Test, Operasyon Yönetimi, Sanallaştırma, DevOps, Güvenlik, Veri Merkezi, Felaket Kurtarma Merkezleri, İş Sürekliliği ve çok daha fazla konuda faaliyet gösteren 20 yıllık bir BT firmasıdır.
El documento presenta varios artículos sobre nuevas tecnologías y soluciones en diferentes áreas como análisis de datos, centros de contacto, monitoreo de activos, seguridad de la información y soluciones integrales para centros de datos. Se anuncia el lanzamiento de nuevas versiones de software para análisis de datos y monitoreo de activos, así como nuevas soluciones para centros de contacto y seguridad de la información. También se presenta una entrevista con el director general de la empresa Teksar, quien explica sus soluc
La teoría de grafos es una disciplina antigua con aplicaciones modernas. Un grafo representa una estructura discreta compuesta por vértices y aristas que conectan los vértices. Los grafos se pueden usar para modelar diversos sistemas como redes sociales, influencia entre personas y dependencia entre tareas de un programa.
Lucy es una mujer que es obligada a transportar drogas en su estómago. Cuando la droga se libera, aumenta su capacidad cerebral, permitiéndole controlar el tiempo y la información. Antes de morir, crea un dispositivo USB con datos sobre sus habilidades. La película sugiere que los delfines tienen una mayor capacidad cerebral que los humanos. Se describe que a medida que los humanos controlan más su cerebro pueden modificar su cuerpo y transportarse a voluntad.
Workshop on the tauyou machine translation platformtauyou
Are you tired of using Google or Microsoft Machine Translation (MT) engines where you do not have confidentiality and control? Would you like to know how to build customized MT
engines to double your productivity? How can you further explore the possibilities MT offers? In this workshop, we will describe the basics of the tauyou MT platform, to then
show the optimum process to achieve significant gain in productivity. Translation will be faster and better after it.
(T3L Conference, UAB, Barcelona, October 2016)
Gemälde Alter Meister
Lot 3001 - 3116
Auktion: Freitag, 23. September 2016, 14.00 Uhr
Vorbesichtigung: 14. bis 18. September 2016
Bearbeitung:
Karoline Weser
Tel. +41 44 445 63 35
weser@kollerauktionen.ch
Stéphanie Egli
Tel. +41 44 445 63 32
egli@kollerauktionen.ch
Laura Koller
Tel. +41 44 445 63 31
lkoller@kollerauktionen.ch
English descriptions are available on our website:
www.kollerauctions.com
Este documento trata sobre el problema matemático del coloreado de grafos y su aplicación al coloreado de mapas. Explica que todo mapa puede representarse como un grafo dual, y que colorear el mapa es equivalente a colorear los vértices del grafo dual usando la menor cantidad de colores posible sin que vértices adyacentes tengan el mismo color. Además, introduce el Teorema de los Cuatro Colores, el cual establece que cualquier grafo plano puede colorearse con un máximo de cuatro colores. Finalmente, menciona que
Hafiz Alami Hussein has been employed as a Systems Engineer at Technology Asian Resources -GET Sdn Bhd since April 2010. The general manager finds Hafiz to be a reliable, pleasant employee who tackles assignments with dedication and presents creative ideas for his team. Hafiz has successfully implemented new techniques and is always willing to take on new responsibilities. In addition to his technical work, Hafiz organizes training and manages the company's multimedia storage facility. The general manager gives Hafiz her highest recommendation as an employee who will be an asset to any organization.
4S Bilgi Teknolojileri, Ankara ve İstanbulda, Proje, Test, Operasyon Yönetimi, Sanallaştırma, DevOps, Güvenlik, Veri Merkezi, Felaket Kurtarma Merkezleri, İş Sürekliliği ve çok daha fazla konuda faaliyet gösteren 20 yıllık bir BT firmasıdır.
El documento presenta varios artículos sobre nuevas tecnologías y soluciones en diferentes áreas como análisis de datos, centros de contacto, monitoreo de activos, seguridad de la información y soluciones integrales para centros de datos. Se anuncia el lanzamiento de nuevas versiones de software para análisis de datos y monitoreo de activos, así como nuevas soluciones para centros de contacto y seguridad de la información. También se presenta una entrevista con el director general de la empresa Teksar, quien explica sus soluc
La teoría de grafos es una disciplina antigua con aplicaciones modernas. Un grafo representa una estructura discreta compuesta por vértices y aristas que conectan los vértices. Los grafos se pueden usar para modelar diversos sistemas como redes sociales, influencia entre personas y dependencia entre tareas de un programa.
This document provides a link to purchase the entire EDU 320 course from uopexam.com. The course covers topics related to teaching students with special needs in an inclusive classroom setting. It examines strategies for differentiating instruction, accommodating various learning styles and abilities, and creating a supportive environment for all students.
This course covers the foundations of education including the historical, philosophical, and social foundations of education as well as the characteristics and issues of today's diverse student population. Students explore the legal and ethical requirements of teachers and schools as well as theories and practices of learning, development, and motivation. The coursework helps prepare future teachers to be effective educators in today's schools.
MKT 571 Final Exam Answers 2015 versionmalenasugar
MKT 571 Final Exam Answers
1) Which of the following is most closely associated with a proactive marketing orientation?
A. It involves delivering superior value.
B. It is about understanding and meeting customers’ expressed needs.
C. It represents the “make and sell” philosophy.
D. The marketer focuses on the customers’ latent or hidden needs.
2) Marketing __________ is the art and science of choosing target markets and getting, keeping, and growing customers through creating, delivering, and communicating superior customer value.
A. internally
B. management
C. segmentation
D. integration
3) Business buyers ______________.
A. are geographically as diverse as consumers
B. tend to be geographically concentrated with over half of them in seven states
C. are largely concentrated in the southwestern United States
D. use geographical dispersion to keep shipping costs low
4) Toyota, the maker of the Scion brand, is using what kind of brand strategy wi
QNT 351 Final Exam Answers 2015 versionmalenasugar
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
MGT 411 Final Exam Answers
1. Technology pushes society when:
a. Innovations make unwanted changes in society that are unfortunate such as
pollution.
b. Innovations push the government to make new regulations in order to
control the activity.
c. New technology strains the social fabric of the society to the breaking point.
d. The technology was not demanded by society but once available it is quickly
adopted by society.
e. The technology is demanded by society and it leads to changes in the
society.
2. Technology’s impact:
a. Is ongoing.
b. Occurs in small very distinct steps.
c. Occurs in large shifts over time.
d. Is not significant.
e. Is limited unless combined with money.
3. Technology’s impact is:
a. Only in particular business units
b. Is significant only for certain people in the organization
c. Occurs only outside the business organization since it is so pervasive.
d. Is organization wide.
e. Effects societies not businesses.
MKT 571 Final Exam Answers 2015 versionmalenasugar
This document contains 30 multiple choice questions from the MKT 571 Final Exam along with the link to purchase the answers from uopexam.com. The questions cover topics such as marketing orientation, the marketing mix, branding, product development, pricing strategies, integrated marketing communications, and advertising.
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
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
This document provides a link to purchase the entire EDU 320 course from uopexam.com. The course covers topics related to teaching students with special needs in an inclusive classroom setting. It examines strategies for differentiating instruction, accommodating various learning styles and abilities, and creating a supportive environment for all students.
This course covers the foundations of education including the historical, philosophical, and social foundations of education as well as the characteristics and issues of today's diverse student population. Students explore the legal and ethical requirements of teachers and schools as well as theories and practices of learning, development, and motivation. The coursework helps prepare future teachers to be effective educators in today's schools.
MKT 571 Final Exam Answers 2015 versionmalenasugar
MKT 571 Final Exam Answers
1) Which of the following is most closely associated with a proactive marketing orientation?
A. It involves delivering superior value.
B. It is about understanding and meeting customers’ expressed needs.
C. It represents the “make and sell” philosophy.
D. The marketer focuses on the customers’ latent or hidden needs.
2) Marketing __________ is the art and science of choosing target markets and getting, keeping, and growing customers through creating, delivering, and communicating superior customer value.
A. internally
B. management
C. segmentation
D. integration
3) Business buyers ______________.
A. are geographically as diverse as consumers
B. tend to be geographically concentrated with over half of them in seven states
C. are largely concentrated in the southwestern United States
D. use geographical dispersion to keep shipping costs low
4) Toyota, the maker of the Scion brand, is using what kind of brand strategy wi
QNT 351 Final Exam Answers 2015 versionmalenasugar
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
MGT 411 Final Exam Answers
1. Technology pushes society when:
a. Innovations make unwanted changes in society that are unfortunate such as
pollution.
b. Innovations push the government to make new regulations in order to
control the activity.
c. New technology strains the social fabric of the society to the breaking point.
d. The technology was not demanded by society but once available it is quickly
adopted by society.
e. The technology is demanded by society and it leads to changes in the
society.
2. Technology’s impact:
a. Is ongoing.
b. Occurs in small very distinct steps.
c. Occurs in large shifts over time.
d. Is not significant.
e. Is limited unless combined with money.
3. Technology’s impact is:
a. Only in particular business units
b. Is significant only for certain people in the organization
c. Occurs only outside the business organization since it is so pervasive.
d. Is organization wide.
e. Effects societies not businesses.
MKT 571 Final Exam Answers 2015 versionmalenasugar
This document contains 30 multiple choice questions from the MKT 571 Final Exam along with the link to purchase the answers from uopexam.com. The questions cover topics such as marketing orientation, the marketing mix, branding, product development, pricing strategies, integrated marketing communications, and advertising.
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
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
QNT 351 Final Exam Answers 2015 version
1. QNT 351 Final Exam Answers
Link : http://uopexam.com/product/qnt-351-final-exam-answer/
QNT 351 Final Exam Answers
2. 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
3. 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 the positions in a corporation, such as chief operating officer or
controller, are examples of what level of measurement?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
4. 7) Shoe sizes, such as 7B, 10D, and 12EEE, are examples of what level of
measurement?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
8) Monthly commissions of first-year insurance brokers are $1,270, $1,310, $1,680,
$1,380, $1,410, $1,570, $1,180, and $1,420. These figures are referred to as
A. a histogram
B. raw data
C. frequency distribution
D. frequency polygon
9) A small sample of computer operators shows monthly incomes of $1,950,
$1,775, $2,060, $1,840, $1,795, $1,890, $1,925, and $1,810. What are these
ungrouped numbers called?
A. Histogram
B. Class limits
C. Class frequencies
D. Raw data
5. 10) The sum of the deviations of each data value from this measure of central
location will always be 0
A. Mode
B. Mean
C. Median
D. Standard deviation
11) For any data set, which measures of central location have only one value?
A. Mode and median
B. Mode and mean
C. Mode and standard deviation
D. Mean and median
12) A sample of single persons receiving social security payments revealed these
monthly benefits: $826, $699, $1,087, $880, $839, and $965. How many
observations are below the median?
A. 0
B. 1
C. 2
D. 3
6. 13) A dot plot shows
A. the general shape of a distribution
B. the mean, median, and mode
C. the relationship between two variables
D. the interquartile range
14) The test scores for a class of 147 students are computed. What is the location
of the test score associated with the third quartile?
A. 111
B. 37
C. 74
D. 75%
15) The National Center for Health Statistics reported that of every 883 deaths in
recent years, 24 resulted from an automobile accident, 182 from cancer, and 333
from heart disease. Using the relative frequency approach, what is the probability
that a particular death is due to an automobile accident?
A. 24/883 or 0.027
B. 539/883 or 0.610
C. 24/333 or 0.072
D. 182/883 or 0.206
7. 16) If two events A and B are mutually exclusive, what does the special rule of
addition state?
A. P(A or B) = P(A) + P(B)
B. P(A and B) = P(A) + P(B)
C. P(A and/or B) = P(A) + P(B)
D. P(A or B) = P(A) – P(B)
17) A listing of all possible outcomes of an experiment and their corresponding
probability of occurrence is called a
A. random variable
B. probability distribution
C. subjective probability
D. frequency distribution
18) The shape of any uniform probability distribution is
A. negatively skewed
B. positively skewed
C. rectangular
D. bell shaped
8. 19) The mean of any uniform probability distribution is
A. (b – a)/2
B. (a + b)/2
C. ? x/ ?
D. n?
20) For the normal distribution, the mean plus and minus 1.96 standard deviations
will include about what percent of the observations?
A. 50%
B. 99.7%
C. 95%
D. 68%
21) For a standard normal distribution, what is the probability that z is greater than
1.75?
A. 0.0401
B. 0.0459
C. 0.4599
D. 0.9599
22) A null hypothesis makes a claim about a
9. A) Population parameter
B. sample statistic
C. sample mean
D. Type II error
23) What is the level of significance?
A. Probability of a Type II error
B. Probability of a Type I error
C. z-value of 1.96
D. Beta error
24) Suppose we test the difference between two proportions at the 0.05 level of
significance. If the computed z is -1.07, what is our decision?
A. Reject the null hypothesis
B. Do not reject the null hypothesis
C. Take a larger sample
D. Reserve judgment
25) Which of the following conditions must be met to conduct a test for the
difference in two sample means?
10. A. Data must be at least of interval scale
B. Populations must be normal
C. Variances in the two populations must be equal
D. Data must be at least of interval scale and populations must be normal
26) Which of the following statements about the two sample sizes is NOT true?
Assume the population standard deviations are equal.
A. Sample A = 11; sample B = 13
B. Sample A = 12; sample B = 14
C. Sample A = 13; sample B = 13
D. Sample A = 10; sample B = 16
27) What is the chart called when the paired data (the dependent and independent
variables) are plotted?
A. Scatter diagram
B. Bar chart
C. Pie chart
D. Histogram
28) What is the variable used to predict the value of another called?
A. Independent variable
11. B. Dependent variable
C. Correlation variable
D. Variable of determination
29) Twenty randomly selected statistics students were given 15 multiple-choice
questions and 15 open-ended questions, all on the same material. The professor
was interested in determining on which type of questions the students scored
higher. This experiment is an example of
A. a one sample test of means
B. a two sample test of means
C. a paired t-test
D. a test of proportions
30) The measurements of weight of 100 units of a product manufactured by two
parallel processes have same mean but the standard of process A is 15 while that
of B is 7. What can you conclude?
A. The weight of units in process A are grouped closer than in process B
B. The weight of units in process B are grouped closer than in process A
C. Both processes are out of control
D. More data is needed to draw a conclusion
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