Alternative Equation Formats

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

MathML

p o w e r = {\begin{cases} Φ (δ - z_{1 - α}), & upper one-sided \\ Φ (- δ - z_{1 - α}), & lower one-sided \\ Φ (δ - z_{1 - \frac{α}{2}}) + Φ (- δ - z_{1 - \frac{α}{2}}), & two-sided \end{cases}

Math Rendered as SVG

Math as LaTeX Source

\[ \mr{power} = \left\{ \begin{array}{ll} \Phi \left( \delta - z_{1-\alpha } \right), & \mbox{upper one-sided} \\ \Phi \left( - \delta - z_{1-\alpha } \right), & \mbox{lower one-sided} \\ \Phi \left( \delta - z_{1-\frac{\alpha }{2}} \right) + \Phi \left( - \delta - z_{1-\frac{\alpha }{2}} \right), & \mbox{two-sided} \\ \end{array} \right. \]