Edexcel GCSE Statistics · 1ST0
Specification 2a.01 · Paper 1, Paper 2
Revise: Pictorial data representationA pie chart represents the whole data set as a circle. Each category receives a sector whose angle is proportional to its frequency.
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GCSE Statistics · key term
A circle divided into sectors whose angles represent the proportions in different categories.
Used by Edexcel
Specification 2a.01 · Paper 1, Paper 2
Revise: Pictorial data representationA pie chart represents the whole data set as a circle. Each category receives a sector whose angle is proportional to its frequency.
For a pie chart, show the angle calculation and check that the sector angles total 360°.
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