4. Specify the kinds of Bias:a. In order to gather data for 'what users think about a new product', only theexisting users' opinions are considered, the new users of the product areexcluded.b. Do you think it's OK to drink alcohol frequently?"c. The television show 'American Idol' is the the singing competition createdby Simon Fuller. Viewers get to have a say and vote for contestants via themobile app, online, or via text.

Name: 4. Specify the kinds of Bias:a. In order to gather data for 'what use
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Description: 4. Specify the kinds of Bias:a. In order to gather data for 'what users think about a new product', only theexisting users' opinions are considered, the new users of the product areexcluded.b. Do you think it's OK to drink alcohol frequently?"c. The

Given information: Sampling procedures are given to identify the bias.

Answered: . In order to gather data for 'what…

Math

Statistics

. In order to gather data for 'what users think about a new product', only the existing users' opinions are considered, the new users of the product are excluded. froquontly2"

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The University Secretary wants to determine how University grade point average, GPA (highest being 4.0) of a sample of students from the University depends on a student’s high school GPA (HS), age of a student (A), achievement test score (AS), average number of lectures skipped each week (S), gender of a student (where M=1 if a student is male or 0 otherwise), computer or PC ownership of a student (where PC=1 if a student owns a computer or 0 otherwise), the means of transport to school (drive, bicycle or walk; where D=1 if a student drives to campus or 0 otherwise, B=1 if a student bicycles to campus or 0 otherwise), and finally, the subject major of the student (finance, human resource, marketing and accounting; where F=1 if a student majors in finance or 0 otherwise, HR=1 if a student majors in human resource or 0 otherwise, MR=1 if a student majors in marketing or 0 otherwise). Use the correlation matrix and dummy regression output to answer the questions. GPA HS A AS…
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