Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. David Kindness is a Certified Public ...

Here’s a good idea for the next presidential candidate debate: They can insult each other about their ignorance of statistics. Actually, it’s a pertinent topic for political office seekers, as public ...

Easy-To-Learn Statistical Methods To Help You Avoid the Dangers of Investing Troy Segal is an editor and writer. She has 20+ years of experience covering personal finance, wealth management, and ...

When you use the statistical analysis features in Excel, you are leveraging one of the most powerful tools available for data manipulation and interpretation. Excel is not just a spreadsheet ...

Measuring portfolio performance involves monitoring and analyzing returns, allocation, risk, and other elements. There are several metrics that an investor may choose from to gauge the progress of ...