You are conducting a test of independence for the claim that there is an association between the row variable and the column variable. X Y Z A 42 49 30 B 27 39 21 The expected observations for this table would be X Y Z A B The resulting Pearson residuals are: X Y Z A B What is the chi-square test-statistic for this data? χ2= Report all answers accurate to three decimal places.
You are conducting a test of independence for the claim that there is an association between the row variable and the column variable. X Y Z A 42 49 30 B 27 39 21 The expected observations for this table would be X Y Z A B The resulting Pearson residuals are: X Y Z A B What is the chi-square test-statistic for this data? χ2= Report all answers accurate to three decimal places.
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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You are conducting a test of independence for the claim that there is an association between the row variable and the column variable.
X | Y | Z | |
---|---|---|---|
A | 42 | 49 | 30 |
B | 27 | 39 | 21 |
The expected observations for this table would be
X | Y | Z | |
---|---|---|---|
A | |||
B |
The resulting Pearson residuals are:
X | Y | Z | |
---|---|---|---|
A | |||
B |
What is the chi-square test-statistic for this data?
χ2=
Report all answers accurate to three decimal places.
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