The denominator of the test statistic for the main effects and interaction in a two-way between-subjects ANOVA ______.
A) is equal to 0
B) is equal to mean square error
C) is equal to mean square between groups
D) is a measure of variance for differences between groups

Question

Quizplus · Accepted Answer

The denominator of the test statistic for the main effects and interaction in a two-way between-subjects ANOVA is equal to the mean square error (MSE), which serves as an estimate of the within-group variance or error variance.

The Denominator of the Test Statistic for the Main Effects