# Bar graphs

**Bar graphs**

When producing bar graphs, the following considerations should be taken into account:

- The bars should be separate
- All bars must have the same width.
- The gaps between the bars must have the same width.
- The scales on the graph must go up by equal intervals.
- The numbers on the horizontal axis should appear in the middle of the bar
- The axes must be labelled
- There should be a title to the graph