Find the mean, mode and median of the following data:


Classes Frequency
0 – 10 6
10 – 20 8
20 – 30 10
30 – 40 15
40 – 50 5
50 – 60 4
60 - 70 2


Asked by Topperlearning User | 27th Jul, 2017, 04:17: PM

Expert Answer:

Classes
Frequency
Cumulative frequency
0 – 10
6
6
10 – 20
8
14
20 – 30
10
24
30 – 40
15
39
40 – 50
5
44
50 -60
4
48
60 - 70
2
50
 

Answered by  | 27th Jul, 2017, 06:17: PM