Question

what are the advantage and limitation of mean deviation​

Answer 1

Explanation:

iii) Mean deviation is less affected by the values of extreme items than the standard deviation. (iv) Since deviations are taken from a central value, comparison about formation of different distributions can easily be made.

Answer 2

Answer:

Advantages of mean deviation:

It shown the dispersion, or scatter of the various items of a series from its central value. It is not very much affected by the values of extreme items of a series. It facilitates comparison between different items of a series. It truly represents the average of deviations of the items of a series.

Limitation of mean diviation

So, the mean deviation about the mean is not very scientific. Hence, in some cases, mean deviation may not give satisfactory results. (iii) The mean deviation is calculated on the basis of absolute values of the deviations. Hence it cannot be subjected to further algebraic treatment.

 

i hope this will help you in studies

please mark me as brainliest