For a 2 × 2 contingency table, the sampling distribution of the chi-square statistic is based on df.
A)1
B)2
C)3
D)4

Name: For a 2 × 2 contingency table, the sampling distribution of the chi-square statistic is based on df. A)1 B)2 C)3 D)4
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Question

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The degrees of freedom (df) for a 2 × 2 contingency table is calculated as (rows - 1) × (columns - 1), which equals (2 - 1) × (2 - 1) = 1.

For a 2 × 2 Contingency Table, the Sampling Distribution