Question

1. Find missing frequency from the following data
Class Frequency
0 - 5 1
5 - 10 7
10 - 15 11
15 - 20 ?
20 - 25 ?
25 - 30 4
30 - 35 2
Total Frequency (N) = 40 and mean = 16.5

Answer 1

Answer:

1. Find missing frequency from the following data

Class Frequency

0 - 5 1

5 - 10 7

10 - 15 11

15 - 20 ?

20 - 25 ?

25 - 30 4

30 - 35 2

Total Frequency (N) = 40 and mean = 16.5

1. Find missing frequency from the following data

Class Frequency

0 - 5 1

5 - 10 7

10 - 15 11

15 - 20 ?

20 - 25 ?

25 - 30 4

30 - 35 2

Total Frequency (N) = 40 and mean = 16.5