Standard Deviation Symbol Name. The sigma symbol σ uppercase sigma σ lowercase sigma is the eighteenth letter of the greek alphabet which is used to represent the symbol for standard deviation in math. In statistics the standard deviation is a measure of the amount of variation or dispersion of a set of values.
Correlation of random variables x and y. Standard deviation sigma symbol σ alt code the sigma symbol alt code is 228 for uppercase and 229 for lowercase. Physics scattering cross section physics.
The names sigma and standard deviation symbol are used interchangeably for this character.
In statistics the standard deviation is a measure of the amount of variation or dispersion of a set of values. If you are looking for how you can type this symbol on the keyboard then you ve found it. σ and μ can be taken as subscripts for showing what you have taken as mean or the standard deviation of. Correlation of random variables x and y.
