Use the Frequency Distribution Below to Determine the Mean and Standard

Short Answer

Use the frequency distribution below to determine the mean and standard deviation of this sample. $$\begin{array} { | c | c | } \hline \boldsymbol { x } & \text { Frequency } \\\hline 0 & 5 \\1 & 13 \\2 & 38 \\3 & 26 \\4 & 10 \\5 & 8 \\\hline\end{array}$$ $\bar { x }$ = ____________________.
s = ____________________.