HARMEAN B5B14 The formulas in E5 and E6 are respectively. First the AVERAGE function below calculates the normal average of three scores. After that find the meanaverage of those values.
Arithmetic Mean 4689228398458710 10.
An Example of Calculating Weighted Average in Excel. Arithmetic Mean Sum of All the Data Points Number of Data Points. It is calculated by dividing the number of observations by the reciprocal of each number in the series. This will equal the number of values in your set.