Averages are weighted by the square root of the number of polls that a particular pollster conducted in that particular cycle. Polls that are banned by FiveThirtyEight because we know or suspect they ...

Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, derivatives, equities, fixed income, project management, and analytics. Suzanne is a ...

When analyzing a company's results for investment purposes or in order to provide a valuation of the business, accountants will take average earnings or net income into account. A simple average of ...

The average contribution margin is weighted to express each operating department's relative contribution as part of a firm with many departments and each individual department's ability to generate ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Erika Rasure is globally-recognized as a leading consumer economics subject matter expert, researcher, and ...