Alternative Equation Formats

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

MathML

Q_{P} = \sum_{i} \sum_{j} (n_{i j} - e_{i j})^{2} / e_{i j}

Q_{P} = \sum_{i} \sum_{j} (n_{i j} - e_{i j})^{2} / e_{i j}

\[ Q_{\mi{P}} = \sum _ i \sum _ j (n_{ij} - e_{ij})^2 / e_{ij} \]