While Excel is useful for many applications, it is an indispensable tool for those managing statistics. Two common terms used in statistics are Standard Deviation and ...

I hope the previous post of this series (Part 1, Part 2, Part 3) have served you well. My goal was never to create an Excel manual for everyone, but rather to highlight specific tips and tricks to ...

Calculating data fluctuations-- also called variance -- is a multi-step process that requires total accuracy. Excel 2010 provides two basic formulas for calculating fluctuations, depending on whether ...