In determining main effects and interactions in a factorial ANOVA, it is helpful to use the _____ in a table of means.
A) line of best fit
B) standard error
C) individual scores
D) marginal means

Question

Quizplus · Accepted Answer

Marginal means represent the mean of one factor at a specific level of the other factor, allowing for easier comparison and interpretation of main effects and interactions.

In Determining Main Effects and Interactions in a Factorial ANOVA