In a two-way ANOVA,the interaction effect is the
A)effect of changing the levels of one factor on the dependent scores.
B)effect of changing the levels of one factor on the dependent scores,ignoring all other factors in the study.
C)extent to which the influence one factor has on scores depends on the level of the other factor.
D)effect on the independent variables of changing the levels of a factor.

Question

Quizplus · Accepted Answer

The interaction effect in a two-way ANOVA refers to the extent to which the influence of one factor on the dependent variable scores depends on the level of the other factor. This means that the effect of one independent variable on the dependent variable is not constant across all levels of the other independent variable. Therefore, the interaction effect involves the combined effect of both independent variables on the dependent variable.

In a Two-Way ANOVA,the Interaction Effect Is the