What is a Bar Graph?

A bar graph is a very simple and common graph. A bar graph has bars that are longer for more of one variable, and shorter for less of one variable.

What does a bar graph look like?

external image BARGRAPH.jpg

When do I use a bar graph?

You would use a Bar Graph when you need to graph the amount of something. All this can be done with a Bar Graph.

How to make a Bar Graph

You make a bar graph by first making designing a grid. Next, you number the left vertical side by either 1,2,3,4,5,6,7,8,9,10, or another number. Then you make bars vertically in the center of a graph. The bars should represent the variables and should climb to the amount on the left numbers. Last you label the variables on the bottom of the graph. Your bar graph should look like the image above.