When testing for independence in a contingency table with three rows and four columns,there are _______ degrees of freedom.
A) 6
B) 5
C) 7
D) 12

Name: When testing for independence in a contingency table with three rows and four columns,there are _______ degrees of freedom. A) 6 B) 5 C) 7 D) 12
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Quizplus · Accepted Answer

The degrees of freedom for a contingency table is calculated as (rows - 1) * (columns - 1). For a table with 3 rows and 4 columns, it is (3-1)*(4-1) = 2*3 = 6.

When Testing for Independence in a Contingency Table with Three