Q. 35.0( 1 Vote )

Calculate the mean deviation about the median of the following frequency distribution :


Answer :

Given, Numbers of observations are given.

To Find: Calculate the Mean Deviation


Formula Used: Mean Deviation =


Explanation.


Here we have to calculate the mean deviation from the median. So,


Here, N =50


Then, N/2 =


SO, The median Corresponding to 25 is 13



N = 50


Mean Deviation =


Mean deviation for given data =


Hence, The mean Deviation is 2.72.


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