Expected return and standard deviation can help you analyze investment portfolios. Learn their differences, uses, and ...

Standard deviation, while common, inadequately captures investment risk due to its equal treatment of gains and losses and ...

Learn how using historical data, instead of standard deviation, offers a more accurate assessment of stock volatility and risk management strategies.

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 ...

When you're trying to estimate the time between the beginning and the end of any project, the critical path follows the longest route. The standard deviation, on the other hand, uses the the most ...

SkyWest (SKYW) closed the last trading session at $101.92, gaining 1.2% over the past four weeks, but there could be plenty of upside left in the stock if short-term price targets set by Wall Street ...

About the author: Rick Lear is the founder and chief investment officer at Lear Investment Management. The idea of adding to or maintaining fixed-income exposure at a time of heightened market fear ...