Please solve the 1st question..
Dear Student
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 |
Regards