How do you use two lines per stem?
When you opt to use two rows for each stem, the first row is reserved for the leaves 0, 1, 2, 3, and 4, while the second row is reserved for the leaves 5, 6, 7, 8, and 9. For example, note that the first 9 row contains the 0 to 4 leaves, while the second 9 row contains the 5 to 9 leaves.
What is a back to back stem and leaf plot?
A back-to-back stem-and-leaf plot is a method for comparing two data distributions by attaching two sets of ‘leaves’ to the same ‘stem’ in a stem-and-leaf plot. For example, the stem-and-leaf plot below displays the distribution of pulse rates of 19 students before and after gentle exercise.
What is a split Stemplot?
It is called a split stemplot because each category is split into two. For example, if you look at the stem (in the center), the number “5” appears twice. The numbers 0-5 in the leaf are in the first, or upper, row and the numbers 8 to 9 are in the second, or lower, row. An example of a split stem-and-leaf plot.
How do you make a Stemplot?
How to Make a Stem-and-Leaf Plot
- Step 1: Determine the smallest and largest number in the data. The game stats:
- Step 2: Identify the stems.
- Step 3: Draw a vertical line and list the stem numbers to the left of the line.
- Step 4: Fill in the leaves.
- Step 5: Sort the leaf data.
Where is stem and leaf in Minitab?
Example of Stem-and-Leaf Plot
- Open the sample data, FatContent. MTW.
- Choose Graph > Stem-and-Leaf.
- In Graph variables, enter ‘Percent Fat’.
- Click OK.
What is a back to back stem-and-leaf plot?
Why are back to back stem and leaf plots good?
Data is only useful if it can be displayed in an easy to read and understand manner. Stem-and-leaf plots are an effective way to present data, allowing us to see at a glance the distribution of numbers. A back to back stem-and-leaf plot goes one step further and allows for easy comparison of two sets of numbers.
