Alternative Equation Formats

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

MathML

V a r ( β ^ ) = σ y 2 ( X ′ X ) − 1

Math Rendered as SVG

Math as LaTeX Source

\[ \mr{Var}( \hat{\bbeta } )= \sigma ^{2}_{y} {( \mb{X}' \mb{X} )}^{-1} \]
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