In the Three-Factor Fixed Effects Model, Assume That There Are

Multiple Choice

In the three-factor fixed effects model, assume that there are 4 levels of factor A, 2 levels of factor B, 4 levels of factor C, and 3 observations for each combination of levels of the three factors. Then, the number of degrees of freedom for the three-factor interaction sum of squares (SSABC) is

A) 32
B) 10
C) 9
D) 12
E) 13