9709/53/M/J/21 · Statistics May/June 2021 Paper 53
7 questions, 50 marks. Each one links to its official mark scheme.
- Question 1 · 5 marks · Cumulative frequency, median and quartiles
- Question 2 · 4 marks · Probability distributions
- Question 3 · 5 marks · Coded and combined data
- Question 4 · 6 marks · Sample spaces and counting probabilities, Geometric distribution
- Question 5 · 9 marks · Inverse normal problems, Normal probabilities and standardisation
- Question 6 · 10 marks · Arrangements and permutations, Selections and combinations
- Question 7 · 11 marks · Sample spaces and counting probabilities, Conditional probability, Binomial distribution, Normal approximation to the binomial
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.