GCSE Eduqas Graphical skills - Eduqas Pie charts, scatter graphs and other geographical graphs explained Graphs, charts and maps can be used to show geographical information.

However, Professor Adrian Barnett, a statistician at the Queensland University of Technology, and researcher Victor Ogwoma argue that ``pie charts should not be used to display data'' and explain why.

They are popular because they are popular, which is a circular argument that suits a pie chart. But there are some serious downsides to using the humble pie.

You can easily make a pie chart in Excel to make data easier to understand. The process only takes 5 steps.

Pie charts and bar graphs may look like something out of 3rd grade math, but for business users, going from raw data to a chart that’s both useful and good looking is more complicated.

The Graph Makeover Contest makes it clear that there are multiple ways to plot a data set with no one way being best. This post shows alternatives to a pair of donut charts.

Another day, another Murdoch newspaper publishing extremely questionable pie charts. This time the culprit is the Herald Sun.