a sexual fetish that was previously considered perverse but is now commonplace
Bondage and foot fetishes are standard deviations
by mandingoe September 24, 2004
A quick way to see how much a set of datapoints deviates from their own average, where the points that lie farthest away, have the most weight, because the differences are squared.
Standard Deviation: "The sum of the differences from the average squared"
by lacrlourles January 31, 2016