Consider an experiment in which two independent variables have been manipulated. Variable A has been manipulated at three levels, and Variable B has been manipulated at two levels. A Draw a graph...

Consider an experiment in which two independent variables have been manipulated. Variable A has been manipulated at three levels, and Variable B has been manipulated at two levels.

A Draw a graph showing a main effect of Variable B, no main effect of Variable A, and no interaction effect between the two variables.

B Draw a graph showing no main effect of Variable A, no main effect of Variable B, but an interaction effect between the two variables.

C Draw a graph showing a main effect of Variable A, a main effect of Variable B, and no interaction effect between the A and B variables.