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For each of the following examples, state whether the chi-square goodness-of-fit or the chi-square test for independence is appropriate. 15a. An instructor tests whether class attendance (low, high) and grade point average (low, average, high) are independent. A. goodness of fit test B. test for independence   15b. An educator tests whether the teacher's speaking style (monotone, dynamic) and student interest (low, high) are independent. A. goodness of fit test B. test for independence     15c. A sports psychologist compares the number of athletes with Type A or Type B personality traits. A. goodness of fit test B. test for independence

For each of the following examples, state whether the chi-square goodness-of-fit or the chi-square test for independence is appropriate. 15a. An instructor tests whether class attendance (low, high) and grade point average (low, average, high) are independent. A. goodness of fit test B. test for independence   15b. An educator tests whether the teacher's speaking style (monotone, dynamic) and student interest (low, high) are independent. A. goodness of fit test B. test for independence     15c. A sports psychologist compares the number of athletes with Type A or Type B personality traits. A. goodness of fit test B. test for independence

MATLAB: An Introduction with Applications
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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  1. For each of the following examples, state whether the chi-square goodness-of-fit or the chi-square test for independence is appropriate.

15a. An instructor tests whether class attendance (low, high) and grade point average (low, average, high) are independent.

A. goodness of fit test

B. test for independence

 

15b. An educator tests whether the teacher's speaking style (monotone, dynamic) and student interest (low, high) are independent.

A. goodness of fit test
B. test for independence
 
 

15c. A sports psychologist compares the number of athletes with Type A or Type B personality traits.

A. goodness of fit test
B. test for independence
 
 
 
 
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