Construct the Requested Histogram

Essay

Construct the requested histogram.
-The number of days off that 30 police officers took in a given year are provided below. Create a histogram of the data using bins 2 days wide.
$$\begin{array} { r r r r r r } 10 & 1 & 3 & 5 & 4 & 7 \\5 & 1 & 0 & 9 & 11 & 1 \\5 & 4 & 1 & 7 & 7 & 11 \\0 & 6 & 6 & 1 & 5 & 7 \\10 & 1 & 1 & 5 & 6 & 0\end{array}$$