The number of degrees of freedom for a contingency table with r rows and c columns is (r - 1)(c - 1), provided that both r and c follow the rule of five.

Name: The number of degrees of freedom for a contingency table with r rows and c columns is (r - 1)(c - 1), provided that both r and c follow the rule of five.
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Question

Quizplus · Accepted Answer

The number of degrees of freedom for a contingency table is calculated as (r-1)(c-1), not involving any "rule of five."

The Number of Degrees of Freedom for a Contingency Table