Please solve the 1st question..
Dear Student
![](https://s3mn.mnimgs.com/img/shared/content_ck_images/ck_5c39a0ec00cf1.png)
Regards
Marks | No. of Students |
---|---|
0-10 | 10 |
10-20 | 14 |
20-30 | 15 |
30-40 | 15 |
40-50 | 6 |
50-60 | 6 |
60-70 | 6 |
![](https://s3mn.mnimgs.com/img/shared/content_ck_images/ck_5c39a0ec00cf1.png)
Regards