Alternative Equation Formats

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MathML

ρ corr ( X , Y ) = cov ( X , Y ) var ( X ) var ( Y )

Math Rendered as SVG

Math as LaTeX Source

\[ \rho \equiv \textrm{corr}(X,Y)= \frac{\textrm{cov}(X,Y)}{\sqrt{\textrm{var}(X)}\sqrt{\textrm{var}(Y)}} \]