Graphs are a useful way to show numerical data. There are a variety of graphs ... Climate graphs are an example of this. The x-axis shows the months of the year and there are two y-axes to show ...

This depiction is called a Pareto chart ... they can only show qualitative data that can be observed; they cannot be used to represent quantitative data. For example, Pareto charts cannot be ...

A gushing tap is an example of continuous data. It would be impossible ... Choosing the right chart to display numerical information is very important. This is because your chart will need to ...