Instruction 3-4B
the Stem-And-Leaf Display Below Represents the Number of Cargo

Essay

Instruction 3-4B
The stem-and-leaf display below represents the number of cargo manifests approved by customs inspectors of the Port of Brisbane in a sample of 35 days.
$$\begin{array} { c l } \text { STEM } & \text { LEAVES } \\\hline \hline 1 \mathrm { H } & 67889 \\2 \mathrm {~L} & 0011122223333444 \\2 \mathrm { H } & 5566678899 \\3 \mathrm {~L} & 1122\end{array}$$
-Referring to Instruction 3-4B,construct a box-and-whisker plot of this sample.