Learn how to graph linear regression in Excel. Use these steps to analyze the linear relationship between an independent and a dependent variable.

Add a linear regression line to the scatter chart by clicking the "Layout" tab, selecting the "Trendline" drop-down box and clicking "Trendline Options." Select the "Linear" option and click the ...

Learn the difference between linear regression and multiple regression and how investors can use these types of statistical analysis.

The first step in running regression analysis in Excel is to double-check that the free plugin Data Analysis ToolPak is installed. This plugin makes calculating a range of statistics very easy.