Because there are only two possible hypothesis testing outcomes (significant or not) and there are two main effects and an interaction in a 2 × 2 factorial ANOVA, then there are ____ possible outcomes.
A)2
B)4
C)6
D)8

Question

Quizplus · Accepted Answer

Each effect (two main effects and one interaction effect) in a 2 × 2 factorial ANOVA can either be significant or not, leading to 2^3 = 8 possible outcomes.

Because There Are Only Two Possible Hypothesis Testing Outcomes (Significant