Hots questions(2).
2. Make Frequency polygon or frequency curve.
Marks No. | Students |
3035 | 10 |
3540 | 12 |
4045 | 20 |
4550 | 26 |
5055 | 38 |
5560 | 28 |
6065 | 18 |
6570 | 12 |
Marks No. | Students |
3035 | 10 |
3540 | 12 |
4045 | 20 |
4550 | 26 |
5055 | 38 |
5560 | 28 |
6065 | 18 |
6570 | 12 |