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.