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 ₹ 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):}

CH. 14 STATISTICS Q1 Class 0-8 8-16 16-24 24-32 32-40 Frequency 10 12 26 9 15 e mean of above data by: () Direct method () Assumed mean method (ii) Step deviati iop metod. Q2 The following distribution shows the daily pocket allowance of children of a locali ty. The mean pocket allowance is Rs 20. Find the missing frequency Daily Pocket 0-20 20-40 40-60 0-80 80-100 No. Of Children 7 10 9 13 Q3. The following table shows age distribution of persons in a particular region. Find the: (0) mean age (i)modal age (ili) median age Age? Below!0 Below20 Below30 Below 40, Below 50 Belo No, persons ? 250 190 100 40 15 4 Arithmetic mean of the following frequency distribution is 50. Find the missing frequencies C.I. ? 0-20 20-40 40-60 60-80 80-100 Tota

Mean pocket allowance is Rs18. Find the missing frequency k.

The following distribution shows the pocket allowance of children of a locality The mean pocket allowance is Rs18 . Find the missing frequency f . {:("Daily pocket allowance (in Rupees)","Number of children"),(11-13,7),(13-15,6),(15-17,9),(17-19,13),(19-21,f),(21-23,5),(23-25,4):}

The following table represent pocket allowance of children of a colony. The mean pocket allowance is Rs 18. Find missing frequency.

The following distribution shows the daily pocket allowance given to the children of a multistorey building. The average pocket allowance is Rs 18.00. Find out the missing frequency: Class 11-13 13-15 15-17 17-19 19-21 21-23 23-25 interval: Frequency: 7 6 9 13 - 5 4

The following distribution shows the daily pocket allowance given to the children of a multistorey building. The average pocket allowance is Rs 18.00. Find out the missing frequency: Class 11-13 13-15 15-17 17-19 19-21 21-23 23-25 interval: Frequency: 7 6 9 13 - 5 4