Use a stem-and-leaf plot to display the data, which represent the numbers of hours 24 nurses work per week. Describe any patterns.

40 40 46 48 32 40 36 57 32 36 40 35

30 21 40 36 40 36 40 33 40 32 38 29

Determine the leaves in the stem-and-leaf plot below.

key: 3|3 =33

Hours worked.

2|

3|

4|

5|