3. The following distribution shows the daily pocket money of the children of a locality. Mean pocket money ₹ 18 is. Missing frequency. Find out: | Daily pocket allowance | 11-13 1 13-15 / 15-17 / 17-19 | 19-21 / 21-23 | 23-25 (In rupees) Number of children B

The following distribution shows the daily pocket allowance of children of a locality.The mean pocket allowance is Rs 18. Find the missing frequency f

The following distribution shows the daily pocket allowance of children of a locality. The mean pocket allowance is rs18. Find the missing frequency f.

The following distribution shows the daily pocket allowance of children of a locality. The mean pocket allowance is Rs.18. Find the missing frequency f.

The following distribution shows the daily pocket allowance of children of a locality. The mean pocket allowance is Rs 18. Find the missing frequency f.

The following distribution shows the daily pocket allowance of children of a locality. The mean pocket allowance is Rs 18. Find the missing frequency f.

The following distribution shows the daily pocket allowance of children of a locality. The mean pocket allowance is Rs 18. Find the missing frequency f.

The following distribution shows the daily pocket allowance of children of a locality . The mean pocket allowance is ₹ 18. Find the missing frequency f. {:("Daily pocket allowance (in ₹) ",11-13,13-15,15-17,17-19,19-21,21-23,23-25),("Number of children "," "7," "6," "9," "13," "f," "5," "4):}