Claire Boyte-White is the lead writer for NapkinFinance.com, co-author of I Am Net Worthy, and an Investopedia contributor. Claire's expertise lies in corporate finance & accounting, mutual funds, ...

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 ...

The term "gross margin" describes the profit achieved on sales, expressed as a percentage of the total revenue generated by the sales. Gross margin omits incidental costs, such as operating expenses, ...