A stem and leaf plot is a table where each data point is indicated by writing the first digitis) .
on the left (the stem) and
the last digit(s) on the right (the leaves). Each stem is written
only once an
shared by all
data points with the same first digit(s)
. For example, the values
31, 32, and 45 might be represented like:
1|2
Key: 3|1 mean 31