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To make a pie chart, organize the data as fractions of the whole. Multiply each fraction by 360 degrees, which is the number of degrees in a circle, and assign each multiplied fraction a portion of the pie chart. More »

www.reference.com Math Data Graphs

An easy way to make pie charts is through specialized charting programs or online sites such as meta-chart.com or SmartDraw. These tools allow for easy input of data and aesthetic preferences to create flawless mathemati... More »

www.reference.com Math Data Graphs

T create a pie chart online, visit a website such as RapidTables.com or Meta-Chart.com, and fill in the fields to populate the chart. Each online chart-making tool has its own way of asking for data, but most require ent... More »

www.reference.com Math Data Graphs
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Pie charts are an efficient and easy to read way to represent data in percentages or portions. However, it is sometimes difficult to include absolute numbers on a pie chart instead of percentages, particularly if there a... More »

www.reference.com Math Data Graphs

T create a pie chart online, visit a website such as RapidTables.com or Meta-Chart.com, and fill in the fields to populate the chart. Each online chart-making tool has its own way of asking for data, but most require ent... More »

www.reference.com Math Data Graphs

The difference between graphs and charts is mainly in the way the data is compiled and the way it is represented. Graphs are usually focused on raw data and showing the trends and changes in that data over time. Charts a... More »

www.reference.com Math Data Graphs

Pictograph charts show data using graphical representations. Each image on a pictograph chart stands for a certain number of items. For example, a pictograph chart showing the sale of apples may use one apple to mean 100... More »

www.reference.com Math Data Graphs