Answer:
Stem Leaf
6 4 9
7
8 8 8
9 1 2 3 4 5 7 7
10 0
Step-by-step explanation:
The stem-and-leaf plot is a semi-graph that allows presenting the distribution of a quantitative variable. It consists of separating each data in the last digit (which is called a leaf) and the remaining front numbers (which form the stem).
It is especially useful for medium-sized data sets and that your data is not grouped around a single stem. With it we can get the idea of what distribution the data have, the asymmetry, etc.
The name of stem and leaves refers to the branch of a plant, with the front digits marking the stem where the number is located and the final digit of the leaf.
1. First at all, we have to sort the data from lowest to highest
64, 69, 88, 88, 91, 92, 93, 94, 95, 97, 97, and 100
2. Draw a table with two columns, the first column for the stem and the second for the leaves. Arrange all the stems in the first column in descending order. Each stem is written only once.
Stem Leaf
3. Record all the leaves in the second column, in increasing order, next to the corresponding stem.
Stem Leaf
6 4 9
7
8 8 8
9 1 2 3 4 5 7 7
10 0
