Statistics shows data is often grouped on a bell curve distribution, but a business study reveals that extreme outliers can skew research – with big implications.

The Change Chart Type utility in Microsoft Excel features several graphs from which you can select to convert your current Excel chart into a graph.

Learn how to create a risk assessment matrix in Excel with this step-by-step guide. Automate, visualize, and simplify risk management with a ...

The authors describe methods for estimating the mean and standard deviation of the normal distribution based on estimates of the mean and standard deviation determined from the folded normal. Tables ...

NORMAL — A historic building in north Normal may gain new life. The vacant Fairview Building, also known as the former McLean County Tuberculosis Sanatorium, at 905 N. Main St., could become ...

Options trading has become increasingly popular in recent years, and we thought it was time to update our intern's guide for U.S. options to help you understand options and how options markets work.

Introduction & Market Context Labcorp Holdings Inc. (NYSE: LH) released its second quarter 2025 financial presentation on July 24, 2025, revealing accelerated revenue growth and improved financial ...

Kennedy Smith, Jazzy Davidson return to USC with gold medals The Women of Troy duo are once again gold medalists.

Thomas Grable, from the LEDvance product technical team, said that when LED bulb averages fall within a normal distribution chart, about 95% of the values fall within two standard deviations of ...

The 247Sports Transfer Portal includes players who have either announced their intent to enter or have officially entered the NCAA Transfer Portal. Under the college transfer policy, when a ...

Built-in settings can transform your phone experience--no downloads needed.