Have you ever needed to get an average of a group of numbers in an Excel spreadsheet? And have you ever needed to do so with a range that is variable? In other words, “I need to get an average of Column B, but I don’t know upfront how many rows are going to be in Column B.”
Well, it turns out to be fairly simple in Excel. I’m partly sharing this with the world to be a help to others, but also because I forget things… and I needed a place to keep it!