Excel's COUNT function produces a number of cells containing any value, but only COUNTIF and COUNTIFS can use conditions to narrow your results. The COUNTIF function is used for one condition ...

Now, because the data is four numbers light, I need to use the same random number function that I used in my original list to generate more random numbers, and fix them as I did in the previous step.

This month’s column shows how to use the remarkably versatile AGGREGATE function in Excel.