Excel's AVERAGEIF and AVERAGEIF functions let you find the average of a set of data. However, where they differ from the more straightforward AVERAGE function is in their ability to include or ...

You can use Excel, Microsoft's spreadsheet program, to store, organize, and analyze data in a number of ways.

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 treated ...

While Microsoft Excel is one of the most powerful spreadsheet applications, it’s also the most intimidating tool in the Microsoft Office suite. If you’ve never used Excel before or are just a bit ...

Microsoft Excel’s Data Analysis Toolpak is an invaluable add-in for those who require complex statistical or engineering analyses. This powerful feature allows users to execute a variety of data ...