A line graph connects individual data points that reflect numerical values. It is used to visualize the relationship between dependent and independent variables.

If you need to create a Line Chart and Scatter Plot in Excel, read through this article. We have also explained which one is right for you.

For example, click "Line" button to open the gallery with 2-D Line and 3-D Line images. Click the preferred chart style to convert your data series to a chart on your worksheet.

A hockey stick chart is a line chart in which a sharp increase occurs suddenly after a short period of quiescence.

If your baby is “following the curve” of the growth chart, she’s paralleling one of the percentile lines on the chart, and the odds are good that her caloric intake is fine, no matter how ...

Learn how to interpret graphs and use them to come to conclusions about the relationship between two variables.