When testing for independence in a contingency table with 3 rows and 4 columns, there are _____degrees of freedom.
A) 5
B) 12
C) 6
D) 7

Name: When testing for independence in a contingency table with 3 rows and 4 columns, there are _____degrees of freedom. A) 5 B) 12 C) 6 D) 7
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Question

Quizplus · Accepted Answer

The degrees of freedom in a contingency table with 3 rows and 4 columns is calculated by (number of rows - 1) x (number of columns - 1), which in this case is (3-1) x (4-1) = 2 x 3 = 6. Therefore, the answer is C) 6.

When Testing for Independence in a Contingency Table with 3