Skip to Content

Posts Tagged ‘standard deviation symbol’

Advertisement :
Sponsered Links :
Standard Deviation Symbol

Standard Deviation Symbol

Submitted by • August 31, 2012

math.tutorvista.com - The standard deviation of a set of values is the positive square root of the mean of the standard deviations of the values from their arithmetic mean. It is denoted by σ (sigma). The measures of dispersion are statistical devices ...

Advertisement :