Calculate the mean of the following distribution using Assumed Mean Method.

Calculate the mode of the following distribution.

Calculate the Arithmetic mean of the following data using step deviation method.

Find the Arithmetic Mean of the following data using Step Deviation Method.

The mean of the following frequency distribution is 50. Find the value of f:

Find the Arithmetic mean of the following data

The mean deviation about the median of the following distribution is {:("Marks obtained",10,11,12,14,15),("Number of students",2,3,8,3,4):}

The mean of the following frequency distribution is 62.8 and the sum of all frequencies is 50. Compute the missing frequencies f_(1) and f_(2) .

The mean of the following frequency distribution is 62.8 and the sum of all frequency is 50 . Complete the missing frequency f_1 and f_2 .

Find the mean of the Binomial distribution B (4, (1)/(3))

The mean deviation about the mean of the following distribution is {:("Size",20,21,22,23,24),("Frequency",6,4,5,1,4):}