Find the value of p for the following frequency distribution whose mean is 16.6.

Find the value of p for the following distribution whose mean is 16.6. x : 8, 12 , 15, p , 20, 25, 30 and f : 12, 16, 20, 24, 16, 8, 4

Find the value of p for the following distribution whose mean is 16.6 x : 8 12 15 p 20 25 30 f : 12 16 20 24 16 8 4

Find the value of p for the following distribution whose mean is 16.6 8 12 15 20 25 30 12 16 20 24 16 8 4

Find the value of p for the following distribution whose mean is 16.6 8 12 15 20 25 30 12 16 20 24 16 8 4

find the value of p for the following distribution whose mean is 16.6

Find the mean for the following frequency distribution :

Find the mean for the following frequency distribution :

Find the mean marks from the following frequency distribution

Find the mean for the following frequency distribution

Find the missing value of for the following distribution whose mean is 12.58.