Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

Apple's Numbers spreadsheet for Mac, iPhone, and iPad, is not as powerful as Microsoft Excel, but most users will be hard-pressed to find its limitations — and will immediately see how much easier ...

A. Microsoft Excel is best known for crunching numbers, but it’s also a powerful tool for organizing tasks. Checkboxes can help you create interactive to-do lists and other types of lists that track ...

Learn how to use the Forms for Excel feature in OneDrive to create online surveys. You can create accurate surveys and quizzes with automatic marking.

Random forces lead to genetic drift Sometimes, there can be random fluctuations in the numbers of alleles in a population.

How Is a Bell Curve Used in Finance? Analysts will often use bell curves and other statistical distributions when modeling different potential outcomes that are relevant for investing.

Learn how AI tools can shift lottery play from guesswork to strategy, and whether they live up to expectations.