Question

Find the mean deviation about the median for the data 

Medium

Solution

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Arranging the data in ascending order, we get

Here the number of observations is , which is even. 
Median 


The deviations of the respective observations from the median i.e. are
 
The  absolute values of the deviations are 

Thus the required mean deviation about the median is 


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Solution to Question ID 418337
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