Choose More Functions Statistical from the ribbon to open the function drop-down. The first application of integrals that well take a look at is the average value of a function. The AVERAGEA function is similar to Excel AVERAGE in that it calculates the average arithmetic mean of the values in its arguments.
First the AVERAGE function below calculates the average of the numbers in cells A1 through A6.
By combining the AVERAGE function with the LARGE function you can calculate an average of top n values. Select the AVERAGE function from the Name box dropdown list to the left of the function symbol. AVERAGE Number1Number2Number255 Number1 required is the data from which you want the function to find the average. First the AVERAGE function below calculates the average of the numbers in cells A1 through A6.