A contingency table is made up of 8 rows and 4 columns. How many degrees of freedom are present?
A) 32
B) 21
C) 24
D) 28

Name: A contingency table is made up of 8 rows and 4 columns. How many degrees of freedom are present? A) 32 B) 21 C) 24 D) 28
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Question

Quizplus · Accepted Answer

The degrees of freedom for a contingency table is calculated as (rows - 1) * (columns - 1). For an 8x4 table, it is (8-1)*(4-1) = 7*3 = 21.

A Contingency Table Is Made Up of 8 Rows and 4