Stem and leaf plot
A stem-and-leaf plot is a type of graph that organizes data so that frequencies can be compared.
The stem-and-leaf plot groups the football scores shown in the table. The first column represents tens, and the second column represents ones:
|1 | 1||means 11.|
|2 | 5, 2, 7||means 25, 22, and 27.|
|3 | 1||means 31.|
The plot shows that scores for most of the games were in the 20s.