Find the Population Variance for the Following Data Set $\begin{array} { l l l l l } 27 & 13 & 28 & 32 & 20\end{array}$

Multiple Choice

Find the population variance for the following data set: $\begin{array} { l l l l l } 27 & 13 & 28 & 32 & 20\end{array}$

A) 19
B) 7.5
C) 56.5
D) 45.2