If an Interaction Were Found in a Factorial Experiment,then

If an interaction were found in a factorial experiment,then:

A) one independent variable produced a bigger effect than another independent variable
B) the scores made at one level of one independent variable were bigger than the scores made at another level of the same variable
C) the scores made at one level of one independent variable were bigger than the scores made at a level of another independent variable
D) the effect of one independent variable was bigger at one level than another level of a second independent variable