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Mar
Stem And Leaf Display Examples. Stem and Leaf Plots. The Stem is the greatest common place value of the statistical data whereas the leaf indicates the next greatest common place value of that data. A stem-and-leaf plot on the other hand summarizes the data and preserves the data at the same time. Examples Basic Probability and Statistics Concepts Watch later.
These are 20 20 21 24 28 22 and 24. For example using the raw data in the table above going from left to right and starting with the first line there are seven numbers that have a stem of 2. Since stem and leaf displays can only portray two whole digits one for the stem and one for the leaf the numbers are first rounded. The stem is used to group the scores and each leaf shows the individual scores within each group. A one-digit number like 4 has a stem. To complete the display just put the leaves on the right of the vertical line.
To complete the display just put the leaves on the right of the vertical line.
The stem-and-leaf display is unique in EDA because it is text-based. These are 20 20 21 24 28 22 and 24. Example of a split stem-and-leaf plot. In the example this will generate the chart shown in Figure 2. And the leaves are actual values. Stretched StemStem–andand–Leaf DisplayLeaf Display Whenever a stem value is stated twice the first value corresponds to leaf values of 0 4 and the second value corresponds to leaf values of 5 9 If we believe the original stemIf we believe the original stem–andand–leaf.