A) 15666667
B) 65

Multiple Choice

$$\begin{array}{l}\text { Use the given set of points to compute the sum of squares for } x , \sum ( x - \bar { x } ) ^ { 2 } \text {. }\\\begin{array} { c | c c c c c c } x & 13 & 13 & 20 & 16 & 12 & 20 \\\hline y & 55 & 59 & 89 & 72 & 56 & 85\end{array} \quad x = 17\end{array}$$

A) 15.666667
B) 65.333333
C) 2.475389
D) 4.112245