plumiNon-parametric tests: OCR MEI A‑Level Further Maths questions
Every OCR MEI A-Level Further Maths exam question on FS.8 Non-parametric tests, 2018–2025, with its mark scheme and examiner’s report.
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All 7 questions on Non-parametric tests, as a list
- June 2024, Statistics Major, Q7 (16 marks): An environmental investigator wants to check whether the level of selenium in carrots in fields near a mine is different from the usual level in the country, wh
- June 2023, Statistics Major, Q7 (13 marks): An analyst routinely examines bottles of hair shampoo in order to check that the average percentage of a particular chemical which the shampoo contains does not
- June 2022, Statistics Major, Q11 (13 marks): A particular dietary supplement, when taken for a period of 1 month, is claimed to increase lean body mass of adults by an average of 1 kg. A researcher believe
- June 2022, AS Statistics B, Q4 (10 marks): A wood contains a large number of mature beech trees. The diameters in centimetres of a random sample of 10 of these trees are as follows. 82.6 79.2 77.8 38.4 8
- November 2021, AS Statistics B, Q4 (9 marks): John regularly downloads podcasts onto his mobile phone. From past experience he knows that the average time to download one 30-minute podcast is 12.7 s. He bel
- June 2019, Statistics Major, Q8 (13 marks): A student doing a school project wants to test a claim which she read in a newspaper that drinking a cup of tea will improve a person’s arithmetic skills. She c
- June 2019, AS Statistics B, Q5 (14 marks): A technician is investigating whether a batch of nylon 66 (a particular type of nylon) is contaminated by another type of nylon. The average melting point of ny
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