Question

3. The following distribution shows the daily pocket allowance of children of a localitý.
The assumed mean method pocket allowance is Rs 18. Find the missing frequency f.
1
11-13 13 - 15 15-17 17-19 19-21 21-23 23-25
Daily pocket
allowance (in)
Number of children
7
6
9
13
f
5
4​

Answer 1

Answer:

13 ............................................