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Further Mathematics 9231,43 Oct Nov 2024 | Cambridge AS - A Level Past Papers With Mark Scheme

1. Confidence Interval for Population Mean Difference | Calculating a 95% confidence interval for the difference in mean heights of two types of beech trees based on sample data.

2. Wilcoxon Matched-Pairs Signed-Rank Test | Testing whether one teacher systematically gives higher marks than another, including a reassessment after a data correction.

3. Goodness of Fit Test for Poisson Distribution | Completing expected frequencies and performing a chi-square goodness-of-fit test at a 10% significance level.

4. Probability Density and Cumulative Distribution Functions | Finding and sketching the probability density function, deriving the cumulative distribution function, and calculating the median.

5. Probability Generating Functions | Determining the probability generating function for a coin toss experiment, extending it to include dice rolls, and using it to find the expected value.

6. Hypothesis Testing for Monarch Butterfly Wingspan | Performing a significance test at the 10% level to determine if butterflies in one region have a greater mean wingspan than in another.

Laura Bellini

Classification: Paper 4
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Last update: 3 months ago
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