Interpreting Graphs and Tables Practice Test

A stem-and-leaf plot displays the heights in inches of a group of students. The 'stems' are the tens digits and the 'leaves' are the units digits. The stem 5 has leaves 8 and 9. The stem 6 has leaves 0, 1, 1, 4, 7. The stem 7 has leaves 0 and 2.

A survey asked 15 students how many books they read last month. The results were: three students read 1 book, five students read 2 books, four students read 3 books, two students read 4 books, and one student read 5 books.