A graph is made of the cell means for a two-factor ANOVA. The lines connecting the means for each row are reasonably parallel. This suggests
A) very little, if any, row effect
B) very little, if any, column effect
C) very little, if any, interaction
D) all F tests probably turned out nonsignificant

Question

Quizplus · Accepted Answer

Parallel lines in a two-factor ANOVA graph suggest that there is very little, if any, interaction between the two factors. Interaction would typically cause the lines to diverge or converge.

A Graph Is Made of the Cell Means for a Two-Factor