For each of these, you would select the range of cells you want to use after the parentheses. For example, you might enter =VAR.S (B12:B32) to find the variance for the data in cells B12 to B32.

In Excel, syntax for this function is NORMINV (probability,mean,standard deviation). Using the sales example, with a weekly sales average of $2,000 that fluctuates about $500 up or down, you know ...

With the seemingly arbitrary scalings that we made, either of the last two equations will yield an integration result of one. Whatever values of the mean or the standard deviation or variance you ...

Finding Correlation in Excel You can use several methods to calculate correlation in Excel. The simplest is to get two data sets side-by-side and use the built-in correlation formula.