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S3

Revision Notes

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A 11 page summary of S3 for Edexcel, with columns for "common questions", "tips" and "common errors". Includes a summary of responses to worded explanation questions.

Slides, Worksheets and Exam Question Compilations

ChpTitleResources
1 Combining Variables
2 Sampling
3 Estimation & Confidence Intervals
  • Slides (Includes Excel demos)
4 Goodness of Fit and Contingency Tables
5 Regression and Correlation
  • Slides (includes Excel demo)

Edexcel Practice Papers

Edexcel Past Papers