Standard Deviation Symbol In Word. Mathematics statistics standard deviation. σ x 2.
Correlation of random variables x and y. Choose design to see tools for adding various elements to your equation. Mathematics braid group algebra.
Physics scattering cross section physics.
The sigma symbol σ uppercase sigma σ lowercase sigma is the eighteenth letter of the greek. Mathematics sum of divisors. In the symbols group you ll find math related symbols. You can easily add fractions subscripts even symbols like the little bar over x.
