Question

in
The mark obtained by 100
students
an examination
are
given below find the mean
marIT of the student
markl 3035/35 - 40/40-45/45-50/5055/55-6660-65
No.of
Stedents
14,
16,
28,23,
18,8,3

​

Answer 1

in

The mark obtained by 100

students

an examination

are

given below find the mean

marIT of the student

markl 3035/35 - 40/40-45/45-50/5055/55-6660-65

No.of

Stedents

14,

16,

28,23,

18,8,3

U can find now.