Please MATCH theappropriate effectwith the most appropriate pattern of results in each graph(via its assigned letter).

Main Effect of Factor A only

Main Effect of Factor B only

Both Main Effects of Factors A and B

Interaction Effect of A x B

1.Graph A

2.Graph B

3.None of these Graphs

4.Graph C

Morning (a) Evening (b) (c) Morning Sleep Evening Sleep Sleep Morning Evening Light Heavy Heavy Intensity of exercise Light Light Heavy Intensity of exercise Intensity of exercise Note: Factor A = Intensity of Exercise; Factor B = Time of Day