At Center Hospital There Is Some Concern About the High $$\begin{array} { l l l l l l l l l l } 24 & 2 & 5 & 16 & 26 & 37 & 28 & 48 & 14 & 8 \\6 & 24 & 32 & 27 & 29 & 11 & 22 & 33 & 9 & 37\end{array}$$

Multiple Choice

At Center Hospital there is some concern about the high turnover of nurses. A survey was done to determine how long (in months) nurses had been in their current positions. The responses (in months) of 20 nurses were A box-and-whisker plot of the data is shown below.
$$\begin{array} { l l l l l l l l l l } 24 & 2 & 5 & 16 & 26 & 37 & 28 & 48 & 14 & 8 \\6 & 24 & 32 & 27 & 29 & 11 & 22 & 33 & 9 & 37\end{array}$$ Find the interquartile range.

A) 39.0
B) 25.0
C) 20.5
D) 40.5
E) 22.0