The average absolute deviation 
of 
values 
from their mean 
is
 |
Average Absolute Deviation
See also
Absolute Deviation, Deviation, Relative Deviation, Standard Deviation, VarianceExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Average Absolute Deviation." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/AverageAbsoluteDeviation.html