A bar chart is a simple and effective way to represent ... The horizontal line is called the x-axis. The vertical line going up is the y-axis. Both are always labelled so you know what is being ...

Note how the total adds up to 100%. Bar charts and line graphs can be combined. Climate graphs are an example of this. The x-axis shows the months of the year and there are two y-axes to show ...

Bar charts are usually the go-to method for visualizing ... The graph shows that the more one studies (X-axis), the higher one will score on a test (Y-axis). The scatter plot allows you to add ...