Each leaf typically represents the last digit of a data point (e.g. if the stem is 2, the corresponding leaves might be data points in the 20s). Internet Center for Management and Business Administration, Inc. A stem and leaf plot displays data by breaking each data point into two parts: the 'stem' and the 'leaf.' Each stem represents a range of values (e.g. Home | About | Privacy | Reprints | Terms of UseĬopyright © 2002-2023. one or more digits are used to define each stem, and a single digit is used to define each leaf. a single digit is used to define each stem, and a single digit is used to define each leaf. The stem and leaf plot offers information similar to that conveyed by a histogram, and easily can be constructed without a computer. Question 7 In a stem-and-leaf display, a, a single digit is used to define each stem, and one or more digits are used to define each leaf. The data is arranged compactly since the stem is not repeated in multiple data points. The values of each individual data point can be recovered from the plot.

The plot can be constructed quickly using pencil and paper.

The stem and leaf plot essentially provides the same information as a histogram, with the following added benefits: If a larger number of bins is desired, the stem may be 2 digits for larger numbers, or there may be two stems for each first digit - one for 2nd digits of 0 to 4 and the other for 2nd digits of 5 to 9. Alternatively, some people consider the rows to be stems and their digits to be leaves. The term 'stem and leaf' is used to describe the diagram since it resembles the right half of a leaf, with the stem at the left and the outline of the edge of the leaf on the right. The result is a histogram turned on its side, constructed from the digits of the data.

Single stem and leaf display calculator