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 ...

The median is the middle number in a sorted ascending or descending list. It can be more descriptive of the dataset than the ...

Calculating returns from your stock portfolio can be a tricky matter, especially if some of your holdings pay dividends, or you make frequent deposits and withdrawals from your account. With Excel and ...

As someone who's been playing golf for over 15 years-and as a former Division I golfer-I can honestly say that one of my biggest breakthroughs came when I finally learned my carry distances. For years ...