Provide an Appropriate Response $\begin{array} { l l l l l l l l } 3.13 & 3.24 & 3.37 & 3.28 & 3.16 & 3.42 & 3.44 & 3.39 \end{array}$

Provide an appropriate response.
-Suppose you wanted to construct a stem-and-leaf diagram for the data set below. What leaf unit would you use? What numbers would the stems represent and how many stems would there be? $\begin{array} { l l l l l l l l } 3.13 & 3.24 & 3.37 & 3.28 & 3.16 & 3.42 & 3.44 & 3.39 \end{array}$ $\begin{array} { l l l l l l l l l } 3.24 & 3.14 & 3.35 & 3.21 & 3.45 & 3.37 & 3.10 & 3.40 \end{array}$