The pie chart below shows the heights (in \(cm\)) of 30 pupils in a class. The biggest slice of the pie chart contains the most people: \( 151 - 160cm\). The angle of this sector is \(36^{\circ}\).

Data literacy helps you plot and present complex data in a way that’s easy to digest. Choosing the right chart is a great ...

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 ...

TASTY INFORMATION!!! Who’s with me!?Let’s make this pie, TOP OF THE CHARTS! Narrator: Pie charts are brilliant at showing proportions, comparing the parts of something, because we’re very ...