Data Set 13-2
Numbers in the Cell Are Means Based

Multiple Choice

Data Set 13-2
Numbers in the cell are means based on 8 scores for each cell.
$\begin{array}{llll} &&&\text { A }\\&& \mathrm{A}_{1} & \mathrm{~A}_{2} & \mathrm{~A}_{3} \\&\mathrm{~B}_{1} & 10 & 20 & 30 \\\text { B }&\mathrm{~B}_{2} & 40 & 50 & 60 \\&\mathrm{~B}_{3} & 50 & 30 & 10\end{array}$

-In Data Set 13-2 a test of the main effect of variable B would be based on df.

A) 2, 8
B) 2, 60
C) 2, 63
D) df are not determinable from the information given.