In the line graph of a two-way ANOVA, if the lines for Factors A and B cross like an X,
A) a main effect is suggested for Factor A.
B) a main effect is suggested for Factor B.
C) an interaction between Factors A and B is suggested.
D) All of the above are true.

Question

Quizplus · Accepted Answer

If the lines for Factors A and B cross like an X, it suggests that there is an interaction between Factors A and B. This means that the effect of one factor is dependent on the level of the other factor, and the main effects for each factor cannot be determined without considering the other factor.

In the Line Graph of a Two-Way ANOVA, If the Lines