That’s what we’ll tackle next. How to get a trimmed mean in Excel You probably know that mean is an average. For the most part, the only difference is the term: Mathematicians use average and ...

This post explains how to calculate Weighted Average in Excel with percentages. In a standard arithmetic average where the sum of values is divided by the number of values, each data value is ...

But even if you don't see yourself competing on the world stage, Excel is a highly useful program for the average user. Here's what you need to know about using Excel: How much does Microsoft ...

Have you ever found yourself wrestling with Excel formulas, trying to calculate moving averages or rolling totals, only to end up frustrated by the constant need for manual adjustments?