To start, let's assume you have a list of numbers in an Excel spreadsheet - maybe it's a list of exam scores, or the number of hours you've worked each day. To find the average, you'll need to select the cells that contain your numbers, and then head to the Formula tab in the ribbon. From there, you can click on the Average function and let Excel do the rest!
But wait, there's more! Excel also gives you the option to use a shortcut formula, =AVERAGE(range), where you can simply type in the range of cells you want to average. It's a total time-saver, and will have you calculating averages like a pro in no time!
How To Find The Average Formula On Excel - Design Talk