Dr. Gavin is conducting a 2 × 4 independent-groups factorial design. How many interactions will Dr. Gavin need to examine?
A)1
B)2
C)3
D)4

Name: Dr. Gavin is conducting a 2 × 4 independent-groups factorial design. How many interactions will Dr. Gavin need to examine? A)1 B)2 C)3 D)4
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Question

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In a 2 × 4 independent-groups factorial design, there is only one interaction to examine, which is the interaction between the two factors (the 2-level factor and the 4-level factor).

Dr Gavin Is Conducting a 2 × 4 Independent-Groups Factorial