average deviation
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Related to average deviation: standard deviation, quartile deviation
average deviation
n
(Statistics) statistics another name for mean deviation
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
mean′ devia′tion
n.
Statistics. 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, usu. the mean or median.
Also called average deviation. [1890–95]
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