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

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,


N = 21



SO, The median Corresponding to 10.5 is 27



Mean Deviation =


Mean deviation for given data =


Hence, The Mean Deviation is 4.80.


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