The term main effect refers to a comparison of
A) means
B) interactions
C) both means and interactions
D) neither means nor interactions.

Question

Quizplus · Accepted Answer

The term main effect in the context of statistical analysis, particularly in analysis of variance (ANOVA), refers to the direct influence of an independent variable on a dependent variable, which is typically assessed by comparing the means of different groups.

The Term Main Effect Refers to a Comparison of