Sister Wendy Is Studying Differences Between Art Styles (Classic Versus

Sister Wendy is studying differences between art styles (classic versus modern) , genders, and ages (young, middle, and old) . Her design would be classified as:

A) 2 × 2 × 3 factorial design
B) 2 × 2 × 3 factorial design with repeated measures on the 3^rd factor
C) 2 × 2 × 3 factorial design with repeated measures on all factors
D) 2 × 3 factorial design
E) 2 × 3 × 4 factorial design