plumiConditional probability: OCR MEI A‑Level Maths questions
OCR MEI A-Level Maths past-paper questions on 3.2 Conditional probability, 2018–2025, with mark schemes and examiner’s reports where available. Add MadAsMaths questions to your practice, or browse them separately by topic and difficulty.
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All 3 questions on Conditional probability, as a list
- June 2024, Paper 2, Q5 (4 marks): M is the event that an A-level student selected at random studies mathematics. C is the event that an A-level student selected at random studies chemistry. You
- June 2023, Paper 2, Q16 (8 marks): Research conducted by social scientists has shown that 16% of young adults smoke cigarettes. Two young adults are selected at random. (a) Determine the probabil
- November 2021, Paper 2, Q9 (10 marks): Labrador puppies may be black, yellow or chocolate in colour. Some information about a litter of 9 puppies is given in the table. male female black 1 3 yellow 2
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