Question

what's do you mean by Mean Deviations? Explain it?
(Nedded a cute answer)

Answer 1

a measure of dispersion, computed by taking the arithmetic mean of the absolute values of the deviations of the functional values from some central value, usually the mean or median.

Answer 2

Answer:

The average absolute deviation about any certain point of a data set is the average of the absolute deviations or the positive difference of the given data and that certain value. It is a summary statistic of statistical dispersion or variability.