Specify a problem that one could use regression analysis to solve..pdf

•

0 likes•2 views

Specify a problem that one could use regression analysis to solve. Solution Regression analysis is widely used for prediction and forecasting, where its use has substantial overlap with the field of machine learning. Regression analysis is also used to understand which among the independent variables are related to the dependent variable, and to explore the forms of these relationships. In restricted circumstances, regression analysis can be used to infer causal relationships between the independent and dependent variables..

Education

More from akritigallery

Stacia hikes at an average rate of 4 mi per hour. The number of mil.pdf

akritigallery

Spread Spectrum Techniques Describe in detail a simple data communication system that will monitor the temperature of a remote inaccessible location and display temperature on a personal computer. Suggest a future application for spread spectrum techniques and explain why SS would be appropriate for that application. Solution Spread spectrum communication systems are widely used today in a variety of applications for different purposes such as access of same radio interrupted or blocked by spurious transmission from enemy), interference rejection, spectrum by multiple users (multiple access), anti-jamming capability (so that signal transmission can not be secure communications, multi-path protection, etc. However, irrespective of the application, all spread spectrum communication systems satisfy the following criteria- a) As the name suggests, bandwidth of the transmitted signal is much greater than that of the message that modulates a carrier. b)The power spectral density of the modulated signal is very low and usually comparable to background noise and interference at the receiver. DATA COMMUNICATION: It defines as data exchange between source and receiver. Wireless Sensor Network (WSN) typically consists of small spatially distributed devices to cooperatively monitor physical or environmental conditions, such as temperature, sound, vibration and etc. With WSN connectivity, data from remote sensors of different types are collected by central unit for further processing and analysis. WSNs are less expensive and more flexible than wired monitoring systems. There are applications that become feasible only with WSNs because using wires between devices are too expensive or impossible at all. For instance, in many industrial, agricultural, military or ecological problems physical wiring is impossible or would create extreme disturbance for other operations. WSN, compared to other existing wireless technologies, is the only technology that targets simple communication with low data rates and low power consumption. Each WSN node is typically equipped with: Coding Techniques In order to transmit anything, codes used for data transmission have to be considered. However, this section will not discuss the coding of information (like error correction coding) but those that act as noise-like carriers for the information being transferred. These codes are of much greater length than those for the usual areas of data transfer, since it is intended for bandwidth spreading. Codes in a spread-spectrum system are used for: Maximal sequencing is one of the more popular coding methods in a spread-spectrum system. Maximal codes can be generated by a given shift register or a delay element of given length. In binary shift register sequence generators, the maximum length sequence is (2^n-1) chips, where n is the number of stages in the shift register. A shift register generator consists of a shift register in conjunction with the appropriate logic, which feeds back.

Spread Spectrum TechniquesDescribe in detail a simple data communi.pdf

akritigallery

Specify what is included in the \"Money Supply\" Solution Ans : The money supply is commonly defined to be a group of safe assets that households and businesses can use to make payments or to hold as short-term investments.For example, U.S. currency and balances held in checking accounts and savings accounts are included in many measures of the money supply. The entire stock of currency and other liquid instruments in a country\'s economy as of a particular time. The money supply can include cash, coins and balances held in checking and savings accounts. In economics, the money supply or money stock is the total amount of monetary assets available in an economy at a specific time. There are several ways to define \"money,\" but standard measures usually includecurrency in circulationand demand deposits. In monetary economics, circulation refers to the continuing use of individual units of a currency for transactions. Thus currency in circulation refers to the total value of currency (coins and paper currency) that has ever been issued minus the amount that has been removed from the economy by the central bank. More broadly, money in circulation refers to the total money supply of a country, which can be defined in various ways always including currency and also including some types of bank deposits. Demand deposits, bank money or scriptural money are funds held in demand deposit accounts in commercial banks. These account balances are usually considered money and form the greater part of the narrowly defined money supply of a country. Demand deposits are usually considered part of the narrowly defined money supply, as they can be used, via checks and drafts, as a means of payment for goods and services and to settle debts. The money supply of a country is usually held to consist of currency plus demand deposits. In most countries, demand deposits account for a majority of the money supply. There are several standard measures of the money supply, including the monetary base, M1, and M2. The monetary base is defined as the sum of currency in circulation and reserve balances (deposits held by banks and other depository institutions in their accounts at the Federal Reserve). M1 is defined as the sum of currency held by the public and transaction deposits at depository institutions (which are financial institutions that obtain their funds mainly through deposits from the public, such as commercial banks, savings and loan associations, savings banks, and credit unions). M2 is defined as M1 plus savings deposits, small-denomination time deposits (those issued in amounts of less than $100,000), and retail money market mutual fund shares..

Specify what is included in the Money SupplySolutionAns .pdf

akritigallery

spaceSolution Lets say we have a vector sp.pdf

akritigallery

Sorting Questions (JAVA) See attached classes below. Attached Classes ------------------------------------------- Patient.java package A9.toStudents; public class Patient implements Comparable{ //attributes private int order; private String name; private boolean emergencyCase; //constructor public Patient(int order, String name, boolean emergencyCase) { this.order = order; this.name = name; this.emergencyCase = emergencyCase; } //compareTo public int compareTo(Patient other) { if(this.isEmergencyCase() && !other.isEmergencyCase()) return -1; //place this first else if(!this.isEmergencyCase() && other.isEmergencyCase()) return 1; //place other first else //if both are emergency or both are not emergency return this.getOrder()-other.getOrder(); //place smaller order first } //getters and setters public int getOrder() { return order; } public void setOrder(int order) { this.order = order; } public String getName() { return name; } public void setName(String name) { this.name = name; } public boolean isEmergencyCase() { return emergencyCase; } public void setEmergencyCase(boolean emergencyCase) { this.emergencyCase = emergencyCase; } public String toString() { return (isEmergencyCase()?\"*\":\"\") + name; } } -------------------------------------------------------- PatientComparator.java package A9.toStudents; import java.util.Comparator; public class PatientComparator implements Comparator{ public int compare(Patient p1, Patient p2) { if(p1.isEmergencyCase() && !p2.isEmergencyCase()) return -1; //place p1 first else if(!p1.isEmergencyCase() && p2.isEmergencyCase()) return 1; //place p2 first else //if both are emergency or both are not emergency return p1.getOrder()-p2.getOrder(); //place smaller order first } } --------------------------------- PatientTestQ12.java package A9.toStudents; import java.util.ArrayList; public class PatientTestQ12 { public static void main(String[] args) { ArrayList list = new ArrayList<>(5); list.add(new Patient(1, \"p1\", false)); list.add(new Patient(2, \"p2\", false)); list.add(new Patient(3, \"p3\", true)); list.add(new Patient(4, \"p4\", false)); list.add(new Patient(5, \"p5\", true)); //before sorting System.out.printf(\"%-15s%25s\ \", \"Before sorting\", list); //should be [p1, p2, p3, p4, p5] //try bubble sort methods for Q1 //Sorter.bubbleSort(list); //Sorter.bubbleSort(list, new PatientComparator()); //other sort methods for Q2 //Sorter.selectionSort(list); //Sorter.insertionSort(list); //after sorting System.out.printf(\"%-15s%25s\ \", \"After sorting\", list); //should be [p3, p5, p1, p2, p4] } } In this assignment, you will build a class that can be used to sort a list of patient using different algorithms, and you will also compare the time efficiency of these algorithms Download the following files from Connect to help you work on this assignment: Patient.java PatientComparator.java PatientTestQ12.java Q1. Create a class called Sorter that has two static methods: (10 marks) public static void bubbleSo.

Sorting Questions (JAVA)See attached classes below.Attached Clas.pdf

akritigallery

Sony PlayStation network hack in 2011 PlayStation and Qriocity account holders Concerned about the status of their personal and financial information. Want to know why the service outages are occurring and more importantly when service will be back to normal. What action is Sony taking to solve the problems? Sony customers worldwide Many are longstanding and loyal customers that associate the Sony brand with high quality. Could be discouraged from purchasing future Sony electronic items if their perception of the company is changed. The general public As potential Sony customers, they are influenced by reputation and reliability. Many will be exposed to how Sony handles the network crisis by the media. Industry analysts Will be evaluating Sony’s capabilities to see if it has the proper resources to address the network problem. Will be comparing Sony to other products in the industry and other problems that have occurred in recent years. Financial investors Are concerned about Sony’s stock price and value. Will be looking to see what kind of leadership and action plan are given to solve the problem. Consumer protection groups Concerned for the fair treatment of consumers. Desire that important information is disclosed to the public. Government officials Concerned for the safety and security of citizens. Monitor organizations to ensure that products and services adhere to laws and guidelines. Please do the following: Rank order which stakeholder groups were most important and why. Add at least three additional topics and then rank order the list. Provide a brief statement where you explain your ranking. Do you have any comments comments or ideas that made you think differently or give you insights, etc? What? Why? The LIST (in random order) Key dates and the cause of the network intrusion. What account information may have been compromised. What actions Sony has taken so far to correct the problem. The actions Sony is planning to take. [fill in] [fill in] [fill in] [fill in] [fill in] Solution The action of S for solving the problem: The company launched a new version 3.61 for tighter security reason. A user needs to have a new password while signing in. Stakeholder rank is as below: 1. Financial investors: They lend money to the company with utmost good faith. Therefore, their dues should be protected first. 2. Company’s customers worldwide: Customers create demand of product. There should not be any chance of getting their loyalty down. 3. General public: They are the potential customers of company’s products. The company has to hold the goodwill; otherwise such potentiality could be lost. 4. Government officials: They have to be pleased by company’s performances, otherwise future sanctions and approvals could not be passed. 5. Consumer protection groups: They are also like government officials. The company has to create a clean image in-front of them. 6. Industry analyst: They must be ensured about the good performance in future. This is req.

Sony PlayStation network hack in 2011PlayStation and Qriocity acco.pdf

akritigallery

More from akritigallery (6)

Stacia hikes at an average rate of 4 mi per hour. The number of mil.pdf

Spread Spectrum TechniquesDescribe in detail a simple data communi.pdf

Specify what is included in the Money SupplySolutionAns .pdf

spaceSolution Lets say we have a vector sp.pdf

Sorting Questions (JAVA)See attached classes below.Attached Clas.pdf

Sony PlayStation network hack in 2011PlayStation and Qriocity acco.pdf

Recently uploaded

Measures of Dispersion and Variability: Range, QD, AD and SD

Thiyagu K

Activity 01 - Artificial Culture (1).pdf

ciinovamais

Mixin Classes in Odoo 17 How to Extend Models Using Mixin Classes

Celine George

Mehran University Newsletter Vol-X, Issue-I, 2024

Mehran University of Engineering & Technology, Jamshoro

Application orientated numerical on hev.ppt

RamjanShidvankar

Class 11th Physics NEET formula sheet pdf

AyushMahapatra5

Asian American Pacific Islander Month DDSD 2024.pptx

David Douglas School District

General Principles of Intellectual Property: Concepts of Intellectual Proper...

Poonam Aher Patil

In Bachelor of Pharmacy course, Class- 1st year, sem-II Subject EVS having topic of Energy Resources under the point Natural Resources. Following Presentation contain total information about the energy resources like Introduction of energy resources, Non-renewable, Renewable Energy resources with examples as well as deep explanations of coal, oil, petroleum, solar energy , wind energy , Conservation of Natural resources etc. Students having deep knowledge about energy resources after studying this presentation.

Energy Resources. ( B. Pharmacy, 1st Year, Sem-II) Natural Resources

Shubhangi Sonawane

Holdier Curriculum Vitae (April 2024).pdf

agholdier

How to Give a Domain for a Field in Odoo 17

Celine George

1029-Danh muc Sach Giao Khoa khoi 6.pdf

QucHHunhnh

Seal of Good Local Governance (SGLG) 2024Final.pptx

negromaestrong

Measures of Central Tendency: Mean, Median and Mode

Thiyagu K

This PowerPoint helps students to consider the concept of infinity.

christianmathematics

Introduction to Nonprofit Accounting: The Basics

TechSoup

1029 - Danh muc Sach Giao Khoa 10 . pdf

QucHHunhnh

Grant Readiness 101 TechSoup and Remy Consulting

TechSoup

Z Score,T Score, Percential Rank and Box Plot Graph

Thiyagu K

Python Notes for mca i year students osmania university.docx

Ramakrishna Reddy Bijjam

Recently uploaded (20)

Measures of Dispersion and Variability: Range, QD, AD and SD

Activity 01 - Artificial Culture (1).pdf

Mixin Classes in Odoo 17 How to Extend Models Using Mixin Classes

Mehran University Newsletter Vol-X, Issue-I, 2024

Application orientated numerical on hev.ppt

Class 11th Physics NEET formula sheet pdf

Asian American Pacific Islander Month DDSD 2024.pptx

General Principles of Intellectual Property: Concepts of Intellectual Proper...

Energy Resources. ( B. Pharmacy, 1st Year, Sem-II) Natural Resources

Holdier Curriculum Vitae (April 2024).pdf

How to Give a Domain for a Field in Odoo 17

1029-Danh muc Sach Giao Khoa khoi 6.pdf

Seal of Good Local Governance (SGLG) 2024Final.pptx

Measures of Central Tendency: Mean, Median and Mode

This PowerPoint helps students to consider the concept of infinity.

Introduction to Nonprofit Accounting: The Basics

1029 - Danh muc Sach Giao Khoa 10 . pdf

Grant Readiness 101 TechSoup and Remy Consulting

Z Score,T Score, Percential Rank and Box Plot Graph

Python Notes for mca i year students osmania university.docx