Draw histogram and frequency polygon on the same graph for the following data:
Weight (in kg) |
30.5 - 35.5 |
35.5 - 40.5 |
40.5 - 45.5 |
45.5 - 50.5 |
50.5 - 55.5 |
55.5 - 60.5 |
Number of students |
9 |
6 |
15 |
3 |
1 |
2 |
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
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