9709/52/F/M/25 · Statistics February/March 2025 Paper 52
6 questions, 50 marks. Each one links to its official mark scheme.
- Question 1 · 6 marks · Addition, multiplication and tree diagrams, Probability distributions, Expectation and variance
- Question 2 · 9 marks · Addition, multiplication and tree diagrams, Binomial distribution, Normal approximation to the binomial
- Question 3 · 9 marks · Cumulative frequency, median and quartiles, Mean and standard deviation
- Question 4 · 7 marks · Addition, multiplication and tree diagrams
- Question 5 · 9 marks · Normal probabilities and standardisation, Inverse normal problems, Geometric distribution
- Question 6 · 10 marks · Arrangements and permutations, Selections and combinations
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.