A pie chart is a circular statistical graphic that is divided into slices to illustrate numerical proportions. The arc length of each slice is proportional to the quantity it represents. It is a popular way to visualize data and is often used in business, education, and other fields to show the composition of a whole.
To create a pie chart, follow these steps:
When working with pie charts, it's important to understand the following key concepts:
Suppose you have the following data on the favorite fruits of a group of people:
To represent this data in a pie chart, you would create a circle and divide it into slices based on the percentages. Each slice would be labeled with the corresponding fruit.
Pie charts are a useful tool for visualizing data and understanding the composition of a whole. By following the steps for creating a pie chart and understanding key concepts, you can effectively represent and interpret data using this graphical method.