Stem and Leaf Plots

A stem and leaf plot shows a set of classes such as ages split up into decades and then to the right of each class or "age" would be each individual separated into their age class.  This stem and leaf plot would show the ages of 24 different people.  To the left of the diagram is their age class.  The "2" for example represents all individuals who's age begins with 2.  To the right of the diagram is a lit of these individuals from 22 through 29.http://academic.kellogg.edu/secristb/Math%20130%20Online/Course%20Notes/Session_3_Notes.htm