Which outcome is possible in a 2x2 factorial design?
A)two main effects and two interactions
B)a main effect for one factor, no main effect for the other factor, and two interactions
C)no main effect for either factor and one interaction
D)a four-way interaction

Question

Which outcome is possible in a 2x2 factorial design?
A)​two main effects and two interactions
B)​a main effect for one factor, no main effect for the other factor, and two interactions
C)no main effect for either factor and one interaction
D)​a four-way interaction

Quizplus · Accepted Answer

In a 2x2 factorial design, there are two factors, each with two levels. This design can result in two main effects (one for each factor) and one interaction effect. A four-way interaction is not possible because there are only two factors.

Which Outcome Is Possible in a 2x2 Factorial Design