9709/53/M/J/22 · Statistics May/June 2022 Paper 53
7 questions, 50 marks. Each one links to its official mark scheme.
- Question 1 · 3 marks · Cumulative frequency, median and quartiles
- Question 2 · 3 marks · Mean and standard deviation, Cumulative frequency, median and quartiles
- Question 3 · 6 marks · Probability distributions, Expectation and variance
- Question 4 · 7 marks · Geometric distribution, Binomial distribution
- Question 5 · 10 marks · Normal probabilities and standardisation, Inverse normal problems
- Question 6 · 10 marks · Addition, multiplication and tree diagrams, Conditional probability
- Question 7 · 11 marks · Selections and combinations, Arrangements and permutations
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.