Alternative Equation Formats

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

MathML

e = ( z α / 2 / N ) i = 1 H ( N i 2 S i 2 / n i ) ( 1 n i / N )

Math Rendered as SVG

Math as LaTeX Source

\[ e = (z_{\alpha /2} / N) \sqrt{ \sum _{i=1}^ H{ ( N_ i^2 S_ i^2 / n_ i ) \, ( 1 - n_ i/N ) } } \]