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Statistics 8MA0/21 May June 2023 | Edexcel AS Level Past Papers With Mark Scheme

1. Data Presentation and Measures | Estimating mean and standard deviation from grouped data, interpreting histogram shape, effect of consistent overestimation on spread.

2. Correlation and Scatter Diagrams | Identification of correlation type, use of scatter plots for contextual analysis, assessing relationship strength and extrapolation limitations.

3. Set Theory and Probability | Venn diagram completion, calculation of conditional probabilities, determining independence using probability definitions.

4. Hypothesis Testing (Binomial) | Conducting two-tailed binomial tests, defining hypotheses, calculating critical values, interpreting outcomes in context.

5. Discrete Probability Distributions | Construction of probability tables for non-uniform distributions, calculating individual and cumulative probabilities.

6. Binomial Model and Estimation | Application of binomial probability to real-world contexts, probability estimation with given success rates, and evaluation of model suitability.

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Classification: Edexcel Paper 2
Page count: 12
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Last update: a month ago
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