Question

29. Calculate the mean' for the frequency distribution table given below, by direct
method.
Class internal Frequency
5 - 15
15 - 25
25 - 35
35 - 45
45 - 55
4
3
6
5
2
OR
Find the 'mode' of the frequency distribution table given below.
Class internal Frequency
0 - 10
7
10 - 20
9
20 - 30
15
30 - 40
11
40 - 50
8
20
ТІ,
.​

Answer 1

Answer:

5-15 is first one answer

0-10 is second one answer