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Statistics 9MA0/31 November 2020 | Edexcel A Level Past Papers With Mark Scheme

1. Discrete Probability Distributions | Finding unknown constant in probability table, calculating mean and variance, evaluating sums of independent variables from discrete models.

2. Geometric Sequences and Angle Proofs | Applying arithmetic rules to angles in quadrilateral, proving equality of expressions, using angle sum property in sequence-based proof structure.

3. Normal Distribution and Hypothesis Testing | Calculating tail probabilities, conducting one-tailed test for mean increase, interpreting model assumptions, estimating median in truncated normal distribution.

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Classification: Edexcel Paper 3
Page count: 20
Viewed: 53
Last update: a month ago
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