Alternative Equation Formats

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

MathML

QP=∑i=1C(fi−ei)2/ei

MathML rendered with MathJax

QP=∑i=1C(fi−ei)2/ei

Math as LaTeX Source

\[ Q_{\mi{P}} = \sum _{i=1}^ C ( f_{i} - e_{i})^2 / e_{i} \]