make a grouped frequency distribution polygon using the information provided in the lecture and on this page.
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Question:
make a grouped frequency distribution polygon using the information provided in the lecture and on this page.
**HINT** When making dots in the polygon, the dot should be in the middle of the interval (or the middle of the next interval for the y = 0 dots).
The raw scores are presented in the following table.
X | f |
12 - 13 | 4 |
10 - 11 | 5 |
8 - 9 | 3 |
6 - 7 | 3 |
4 - 5 | 2 |
Please ensure that you upload a PDF or JPEG of your work and the frequency distribution polygon.
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