The Following Are Interval Times (Minutes)between Eruptions of the Old $$\begin{array} { l l l l l l l l l l l l l l l l } 81 & 81 & 86 & 87 & 89 & 92 & 93 & 94 & 95 & 96 & 97 & 98 & 98 & 101 & 101 & 106\end{array}$$

Essay

The following are interval times (minutes)between eruptions of the Old Faithful geyser in
Yellowstone National Park (based on U.S. National Park Service data). $$\begin{array} { l l l l l l l l l l l l l l l l } 81 & 81 & 86 & 87 & 89 & 92 & 93 & 94 & 95 & 96 & 97 & 98 & 98 & 101 & 101 & 106\end{array}$$ Identify the five number summary and construct a boxplot of these data.