Data Set 11-5 $$\begin{array} { r r c } \text { Group A } & \text { Group B } & \text { Group C } \\\hline8 & 13 & 15 \\10 & 15 & 17\end{array}$$

Multiple Choice

Data Set 11-5: $$\begin{array} { r r c } \text { Group A } & \text { Group B } & \text { Group C } \\\hline8 & 13 & 15 \\10 & 15 & 17\end{array}$$
-Suppose each of the scores in Data Set 11-5 was changed by adding 1 to it. SS_error will then be

A) smaller
B) larger
C) the same size
D) cannot be determined from the information given.