Alternative Equation Formats

The equation on this page is available in multiple formats. Depending on your browser, some formats might not render correctly.

MathML

S 2 = ( n − 1 ) − 1 ∑ i v i 2

Math Rendered as SVG

Math as LaTeX Source

$S^2=(n-1)^{-1} \sum _{i}v_ i^2$
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