<StatiSticS> (Or "GauSSian diStribution") The {frequency diStribution} of many natural phenomena Such aS the height or intelligence of people of a certain age and Sex. The formula lookSSomething like: P(x) = e^(((x-m)/S)^2) where P(x) iS the probability of a meaSurement x, m iS the mean value of x and S iS the Standard deviation. AlSo known aS a "bell curve" becauSe of itSShape. (2003-10-25)