Chapter 15.5, Problem 1LC

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8th Edition

Frederick J Gravetter + 1 other

ISBN: 9781133956570

Textbook Problem

- 1. A researcher completes a chi-square test for independence and obtains x
^{2}= 6.2 for a sample of*n*= 40 participants. - 2. If the frequency data formed a 2 X 2 matrix, what is the phi-coefficient for the test?
- 3. If the frequency data formed a 3 X 3 matrix, what is Cramer's
*V*for the test?

**a.**

To determine

The phi-coefficient for the test**.**

Explanation

**Given info:**

**Calculation:**

*The formula for calculating the Phi-coefficient is,*

Substitute the values in

**b.**

To determine

The value of Cramer’s V**.**

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