Exhibit 11-2: the Following Means (Graphs a - E) Show

Multiple Choice

Exhibit 11-2: The following means (graphs a - e) show some possible outcomes of a study investigating the relationship of two handwriting instruction methods, A and B, on the handwriting scores of boys and girls.The scale on the left shows dependent variable scores.

-Refer to Exhibit 11-2.Which diagram shows interaction but no gender or method difference?

A) graph (a)
B) graph (b)
C) graph (c)
D) graph (d)
E) graph (e)