Learn how to choose the right scale for a graph based on the type of data, the purpose of the graph, and the audience you want to reach. See examples and tips.

In this article, we will learn how to calculate a ratio scale step by step. Step 1: Understanding Ratios. A ratio is a comparison between two or more values or quantities. It demonstrates their ...

Literature about graphs includes many discussions about whether zero needs to be included on all scales. We demonstrate that a graph designer can mislead just as much by changing the aspect ratio.