How can I construct a stem and leaf plot with the midterm test scores of the seventh-period typing class with the list below?

77, 93, 91, 74, 65, 68,97, 88,59,74, 83, 85, 72, 63, 79

To construct a stem and leaf plot using the midterm test scores of the seventh-period typing class, you can follow these steps:

Step 1: Understand the terms used in a stem and leaf plot:
- Stem: The digit(s) on the left side of the decimal point (tens digit in this case).
- Leaf: The digit(s) on the right side of the decimal point (ones digit in this case).

Step 2: Organize the data in ascending order:
59, 63, 65, 68, 72, 74, 74, 77, 79, 83, 85, 88, 91, 93, 97

Step 3: Identify the stem and leaf for each value:
- The stem will be the tens digit of each number (5, 6, 6, 6, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9).
- The leaf will be the ones digit of each number (9, 3, 5, 8, 2, 4, 4, 7, 9, 3, 5, 8, 1, 3, 7).

Step 4: Construct the stem and leaf plot:
- The stem side of the plot will list all the stems in ascending order: 5, 6, 7, 8, 9.
- The leaf side of the plot will show the corresponding leaves for each stem:
- Stem "5" with leaves: 9
- Stem "6" with leaves: 3, 5, 8
- Stem "7" with leaves: 2, 4, 4, 7, 9
- Stem "8" with leaves: 3, 5
- Stem "9" with leaves: 1, 3, 7

The completed stem and leaf plot for the midterm test scores of the seventh-period typing class would look like this:

5 | 9
6 | 3 5 8
7 | 2 4 4 7 9
8 | 3 5
9 | 1 3 7

This plot allows you to easily see the distribution of test scores in the seventh-period typing class.