Whether you are preparing a proposal for a new client or presenting your annual sales forecast, pie charts provide an instant visualization of complex numbers. Microsoft Excel includes a range of ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...

Greg Daugherty has worked 25+ years as an editor and writer for major publications and websites. He is also the author of two books. David Kindness is a Certified Public Accountant (CPA) and an expert ...

Zhu, Feng, Karim R. Lakhani, Kerry Herman, and Sascha L. Schmidt. "TSG Hoffenheim; Step by Step Analysis in Excel." Harvard Business School Spreadsheet Supplement 623-702, January 2023.

Linear regression is a type of data analysis that considers the linear relationship between a dependent variable and one or more independent variables. It is typically used to visually show the ...