If a two-factor analysis of variance produces a statistically significant interaction, then what can you conclude about the interaction?
A)either the main effect for factor A or the main effect for factor B is also significant
B)both the man effect for factor A and the main effect for factor B are significant
C)neither the main effect for factor A nor the main effect for factor B is significant
D)the significance of the main effects is not related to the significance of the interaction

Question

Quizplus · Accepted Answer

The significance of the interaction effect is independent of the significance of the main effects. A significant interaction indicates that the effect of one factor depends on the level of the other factor, regardless of whether the main effects are significant.

If a Two-Factor Analysis of Variance Produces a Statistically Significant