Question

18. From the following table, find the mean mark :
Mark
0 1 2 3 4
No. of students 1 1 3 6 8
5
6
7
8.
9
10
8
6
4
7
4
2
10​

Answer 1

Answer:

...................................

Answer 2

Answer:

divide Karo 01234 KO 11368 sa