The degrees of freedom for the chi-square test for independence are k - 1.

Name: The degrees of freedom for the chi-square test for independence are k - 1.
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Question

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The degrees of freedom for the chi-square test for independence are (rows - 1) x (columns - 1), where "rows" and "columns" refer to the number of categories in each variable being analyzed. Therefore, the correct formula for degrees of freedom is (r - 1) x (c - 1), not "k - 1".

The Degrees of Freedom for the Chi-Square Test for Independence