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

Instruction 3-3B
The stem-and-leaf display below represents the number of vitamin supplements sold by a health food store in a sample of 16 days.
$\begin{array} { c l } \text { Stem } & \text { Leaves } \\\hline \hline 1 \mathrm { H } & 99 \\2 \mathrm {~L} & 0023 \\2 \mathrm { H } & 567 \\3 \mathrm {~L} & 034 \\3 \mathrm { H } & 568 \\4 \mathrm {~L} & 1\end{array}$
-Referring to Instruction 3-3B,construct a box-and-whisker plot for the data in this sample.