9709/52/F/M/23 · Statistics February/March 2023 Paper 52
7 questions, 50 marks. Each one links to its official mark scheme.
- Question 1 · 8 marks · Cumulative frequency, median and quartiles, Mean and standard deviation
- Question 2 · 7 marks · Addition, multiplication and tree diagrams, Probability distributions, Expectation and variance
- Question 3 · 6 marks · Binomial distribution, Geometric distribution, Addition, multiplication and tree diagrams
- Question 4 · 3 marks · Addition, multiplication and tree diagrams
- Question 5 · 3 marks · Exclusive and independent events
- Question 6 · 11 marks · Normal probabilities and standardisation, Inverse normal problems
- Question 7 · 12 marks · Arrangements and permutations, Sample spaces and counting probabilities, Selections and combinations
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.