Average Deviation
Published in Wiley StatsRef: Statistics Reference Online • Sep 29, 2014
NobleIDNI9P94W03R60S09
Authors:
David C. Howell
Abstract
Abstract The average deviation is a measure of scale based on the average of the absolute deviations from the center of the distribution. For a normal distribution, the average deviation is somewhat less efficient than the standard deviation as a measure of scale, but this advantage quickly reverses...
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