Question

34.A class teacher has the following absent record of 40 students of a class teacher for the whole
term.
Find the mean no. of days a student was absent.
Number of days 10-6 6 - 10 10-14 14 - 20 20 - 28 28 - 38 38 - 40
11
10
7
4
4
3
No. of students
1​

Answer 1

Answer:

No is 1 also mark me brainliest I'm top