Data is rarely so uniform and predictable that plotting data points creates a perfectly linear arrangement. Scatter charts might have wildly ... a linear trend line to the Excel 2013 graph.

You can calculate and visualize a trend in Excel with the TREND function. Doing so will give you insights into your data and easily make projections. A trend is a straight line indicating whether ...

Excel offers a wide variety of charts and graphs, each designed to help you uniquely visualize data. But choosing the right ...

Catherine Falls Commercial/Getty Images Linear regression ... We can chart a regression in Excel by highlighting the data and charting it as a scatter plot. To add a regression line, choose ...