9709/52/M/J/20 · Statistics May/June 2020 Paper 52
7 questions, 50 marks. Each one links to its official mark scheme.
- Question 1 · 3 marks · Coded and combined data
- Question 2 · 5 marks · Sample spaces and counting probabilities, Conditional probability, Exclusive and independent events
- Question 3 · 8 marks · Cumulative frequency, median and quartiles, Statistical diagrams
- Question 4 · 8 marks · Normal probabilities and standardisation, Addition, multiplication and tree diagrams, Inverse normal problems
- Question 5 · 8 marks · Sample spaces and counting probabilities, Probability distributions, Expectation and variance
- Question 6 · 9 marks · Arrangements and permutations, Selections and combinations
- Question 7 · 9 marks · Binomial distribution, Geometric distribution, Normal approximation to the binomial
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.