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

Drawing and interpreting graphs and charts is a skill used in many subjects. Learn how to do this in science with BBC Bitesize. For students between the ages of 11 and 14.

3rd level; Presenting data - graphs, charts and diagrams Line graphs. Statistical information can be presented in diagrams, graphs and charts. The type you use will largely depend on the sort of ...

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet. Line graphs can help make data easier to understand by creating a visual representation ...