Q4 of 108 Page 32

Find the mean deviation from the mean for the following data :

Given, Numbers of observations are given.

To Find: Calculate the Mean Deviation from the mean.


Formula Used: Mean Deviation =


Explanation.


Here we have to calculate the mean deviation from Mean So,


Mean =



Mean = =9


Mean Deviation =


Mean deviation for given data =


Hence, The mean Deviation is 3.3.


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