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Double Stem And Leaf Plot. January 09 2013 1. So Ill have to put a key or legend on this plot to show what I mean by the numbers in this plot. These values have one decimal place but the stem-and-leaf plot makes no accomodation for this. Enter values separated by commas such as 1 2 4 7 7 10 2 4 5.
Pulse Rate before Exercise Pulse Rate after Exercise. This way instead of having many numbers in one leaf section it is split into two separate categories. Like in this example. A Stem and Leaf Plot is a special table where each data value is split into a stem the first digit or digits and a leaf usually the last digit. The first and third columns each contain the leaves of a different distribution. The stems are in the center and the left leaves are read in reverse.
Heres an example of Double-Stem Leaf Plot comparing two classes test results Class A Class B 2 1 5 1 2 3 8 9 3 0 6 0 2 4 4 8 6 4 4 2 0 7 4 5 7 6 6 5 3 8 9 5.
This type of double stem and leaf plot contains three columns each separated by a vertical line. Some of the worksheets for this concept are Stem and leaf plots examples Math mammoth statistics work Back to back plot 1 Key 5 Stem and leaf plots Chapter 196 stem and leaf plots Stem and leaf plots Comparing data sets. These values have one decimal place but the stem-and-leaf plot makes no accomodation for this. The ones digits will be the stem values and the tenths will be the leaves. The stem-and-leaf plot only looks at the last digit for the leaves and all the digits before for the stem. You can also copy and paste lines of data points from documents such as Excel spreadsheets or text.