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Combinations of random variables: OCR A‑Level Further Maths questions

Every OCR A-Level Further Maths exam question on FS.6 Combinations of random variables, 2018–2025, with its mark scheme and examiner’s report.

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648 questions

  1. Q4

    June 2025 · Statistics

    7 marksFS.6 Combinations of random variables
    The whole paper ↗
    June 2025 Statistics, question 4: In this question you must show the parameters of any distributions you use. The continuous random variable V has the distribution N(42, 32). The continuous rand

  2. Q3

    June 2023 · Statistics

    6 marksFS.6 Combinations of random variablesFS.1 Discrete distributions
    The whole paper ↗
    June 2023 Statistics, question 3: The discrete random variable W has the distribution U(11). The independent discrete random variable V has the distribution U(5). (a) It is given that, for const

  3. Q5

    June 2022 · Statistics

    10 marksFS.6 Combinations of random variables
    The whole paper ↗
    June 2022 Statistics, question 5: A company uses two drivers for deliveries. Driver A charges a fixed rate of £80 per day plus £2 per mile travelled on that day. Driver B charges a fixed rate of
All 3 questions on Combinations of random variables, as a list
  1. June 2025, Statistics, Q4 (7 marks): In this question you must show the parameters of any distributions you use. The continuous random variable V has the distribution N(42, 32). The continuous rand
  2. June 2023, Statistics, Q3 (6 marks): The discrete random variable W has the distribution U(11). The independent discrete random variable V has the distribution U(5). (a) It is given that, for const
  3. June 2022, Statistics, Q5 (10 marks): A company uses two drivers for deliveries. Driver A charges a fixed rate of £80 per day plus £2 per mile travelled on that day. Driver B charges a fixed rate of

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