# The table in the next column contains observed values and expected values in parentheses for two categorical variables, X and

## Question:

The table in the next column contains observed values and expected values in parentheses for two categorical variables, X and Y, where variable X has three categories and variable Y has two categories.

(a) Compute the value of the chi-square test statistic.

(b) Test the hypothesis that X and Y are independent at the a = 0.05 level of significance.

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## Step by Step Answer:

**Related Book For**

## Statistics Informed Decisions Using Data

**ISBN:** 9780134133539

5th Edition

**Authors:** Michael Sullivan III

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