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On a stem-and-leaf plot, each data value is broken into a stem and a leaf, where the digit on the left is the stem and the digit on the right is the leaf.
r|cccc 0 & 1 & 3 & 4 & 7 & 7 1 & 0 & 5 & 6 & 8 2 & 3 & 2 & 6 4 & 4 Key: 3|2 means 32
We want to make a stem-and-leaf plot of the given hair lengths.
| Social Media Comments | |||
|---|---|---|---|
| 4 | 18 | 1 | 32 |
| 10 | 36 | 16 | 7 |
| 44 | 3 | 7 | 15 |
1,3,4,7,7,10,15,16,18,32,36,44 Remember that on a stem-and-leaf plot, each data value is broken into a stem and a leaf, where the digit on the left is the stem and the digit on the right is the leaf. Because our data values range from 1 to 44, we will use tens digits for the stems and the ones digits for the leaves. For numbers with one digit, the stem will be 0. 0 1, 0 3, 0 4, 0 7, 0 7, 1 0, 1 5, 1 6, 1 8, 3 2, 3 6, 4 4 We will write the stems to the left of the vertical line and the leaves for each stem to the right of the vertical line. Remember that if there is a repeated number, it will appear on the plot the number of times it is repeated. r|cccc 0 & 1 & 3 & 4 & 7 & 7 1 & 0 & 5 & 6 & 8 2 & 3 & 2 & 6 4 & 4 Key: 3| 2 means 32 This is the stem-leaf plot of the social media comments.