To create a pie chart, the size of the angles needed must be calculated. A student asked their friends how they got to school. The table shows the results. Construct a pie chart to represent the data.

You could say the U.S. equity market is really more like three interconnected markets, with a lot of retail, mutual funds and arbitrage traders mostly separated from each other – resulting in less ...

Pie charts are often the first pick when it comes ... While scatterplots summarise trends, they sometimes show unusual results that would go unnoticed if measurements were charted separately.

So: In this example, there are two pie charts. When you have two pie charts, you can compare two different sets of results. These pie charts shows the number of types of book read by both Patrick ...