A high variance indicates that data points are spread out widely from the mean, while a low variance suggests that they are clustered closely around it. Step 2: Finding the Mean. The first step in ...

How To Calculate Pivot Points (PPs) PPs are calculated using basic mathematics, which includes the previous trading period's high, low, and close prices. The central PP serves as the primary ...

To calculate statistical variance in Microsoft Excel, use the built-in Excel function VAR. ... In the chart below, the data points are the blue dots and the orange line is the regression line.