How many main effects are possible in a study with a 2 × 3 × 2 factorial design?
A)18
B)7
C)4
D)3

Name: How many main effects are possible in a study with a 2 × 3 × 2 factorial design? A)18 B)7 C)4 D)3
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Question

Quizplus · Accepted Answer

In a factorial design, the number of main effects is equal to the number of independent variables. In a 2 × 3 × 2 design, there are three independent variables, so there are three main effects possible.

How Many Main Effects Are Possible in a Study with a 2