If the mean of the following table is 30 , then find the missing frequencies .

If the mean of the following data is 5.3 , then find the missing frequency y of the following distribution :

If the mean of the following data is 53, then find the missing frequency p of the following distribution.

If the mean of the following data is 26, then find the missing frequency x. {:("Class Interval",f),(" "0-10,4),(" "10-20,X),(" "20-30,9),(" "30-40,5),(" "40-50,6):}

If the mean of the following data is 20.6. Find the missing frequency (x).

If the mean of the following distribution is 54 , find the missing frequency x :

If the mean of the following distribution is 7.5, find the missing frequency f

The mean of the following data is 20.6.Find the missing frequency:

The mean of the following distribution is 54. Find the missing frequency.