A line chart connects a series of data points and is used by traders to monitor prices, currencies, indexes, and other data.

In order to produce a line graph, data is required. The data often comes in the form of a table. To create a line graph: Look for the largest frequency in your table.

The chart is typically observed in science labs, such as in the field of medicine or environmental studies. Scientists, for example, have plotted global warming data on a chart that follows a ...

Illustrated graphs challenge our understanding of the relationship between science and art. Many of the pieces in Jill Pelto’s online gallery have companion artist’s statements that explain how Pelto ...