There are ______ cells or groups in a 3 * 4 ANOVA design.
A) 3
B) 4
C) 7
D) 12

Question

Quizplus · Accepted Answer

In a 3 F1F1F1S1F1F1F10 4 ANOVA design, there are 3 levels of Factor 1 (F1), 3 levels of Factor 2 (F1), 2 levels of Factor 3 (F1S1), and 4 levels of Factor 4 (F1F1F10). The total number of cells or groups is equal to the product of the levels of each factor, i.e., 3×3×2×4=72. However, since there are likely to be some empty cells (i.e., combinations of factor levels that are not observed in the study), the actual number of non-empty cells may be less than 72.

There Are ______ Cells or Groups in a 3