Pearson Edexcel GCE In Statistics (9ST0) Statistical Inference PAPER 02 MARK SCHEME 2023
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(9ST0) Statistical Inference PAPER 02 MARK SCHEME 2023
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Total marks
The total number of marks for the paper is 80.
Mark types
The Edexcel Statistics mark schemes use the following types of marks:
• M Method marks, awarded for ‘knowing a method and attempting to apply it’, unless otherwise indicated.
• A Accuracy marks can only be awarded if the relevant method (M) marks have been earned.
• B Unconditional accuracy marks are independent of M marks
• E Explanation marks
NOTE: Marks should not be subdivided


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Author ExamPro
Published 30 Jul 2024
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