Find the Variance for the Given Data $$\begin{array} { l l l l l } - 1 & 7 & - 11 & 7 & 8\end{array}$$

Multiple Choice

Find the variance for the given data. Round your answer to one more decimal place than the original data.
- $$\begin{array} { l l l l l } - 1 & 7 & - 11 & 7 & 8\end{array}$$

A) 66.0
B) 65.9
C) 66.8
D) 52.8