Mean
From OPOSSEM
<math>\bar{y} = \frac{\sum_{i=1}^n{y_i}}{n}</math>
This page lists all the equation templates that can be displayed on pages. Those in red need to created. Please refer to the OPOSSEM:EquationStylesheet and look at the related equations below before editing new equation templates.
To create a new equation not in this list, add the name of the equation 'after' the "Equation:" in the box below, replacing the "EnterNewEquationNameHere" with the name you'd like to give the equation. The new page will be preloaded with the equation template.