In the three-factor fixed effects model, assume that there are 3 levels for each of the three factors A, B, and C, and 2 observations for each combination of levels of the three factors. Then the number of degrees of freedom for the error sum of squares (SSE) is
A) 54
B) 27
C) 11
D) 18
E) 16

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The Answer of In the three-factor fixed effects model, assume that there are 3 levels for each of the three factors A, B, and C, and 2 observations for each combination of levels of the three factors. Then the number of degrees of freedom for the error sum of squares (SSE) is
A) 54
B) 27
C) 11
D) 18
E) 16

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