The Ho for a test of independence. This is the distribution of the test statistic used in a test of independence Decision rule when using the critical value approach.
The Ho for a test of independence. This is the distribution of the test statistic used in a test of independence Decision rule when using the critical value approach.
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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Match the following concepts to their definitions (The dropdown menus are numbered 1-8)

Transcribed Image Text:The Ho for a test of
independence.
This is the distribution of
the test statistic used in a
test of independence
Decision rule when using
the critical value approach.

Transcribed Image Text:1. The chi-square distribution
2. Categorical
3.
4.
Not all the population proportions
are equal
Reject Ho if Chi-square test statistic
> Chi-square critical value.
5. Degrees of freedom
7.
6. Crosstab or contingency
Variable 1 does not affect Variable
2
8. Multinomial probability distribution
Expert Solution

Step 1
Chi-square test of independence is a statistical test used to determine whether two variables are related or not.
The hypothesis for the chi-square test of independence is:
Null hypothesis: there is no relationship between the two variables.
Alternative Hypothesis: there is a relationship between the two variables.
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