plumiContingency tables: Edexcel A‑Level Statistics questions
Every Edexcel A-Level Statistics exam question on H.9 Contingency tables, 2018–2025, with its mark scheme and examiner’s report.
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All 8 questions on Contingency tables, as a list
- June 2024, Data and Probability, Q3 (11 marks): 3 Ned is a Physics education researcher at a university. Ned wants to investigate whether there is any evidence of association between the number of sports acti
- June 2024, Statistical Inference, Q3 (15 marks): 3 Adya, a retail researcher, wants to investigate whether there is a relationship between ages of members of the British public and their preferred supermarket.
- June 2023, Statistical Inference, Q2 (12 marks): 2 It is believed that colour preference in children is influenced by many factors. Pippa is a child psychologist who is interested in investigating whether home
- June 2022, Statistical Inference, Q6 (12 marks): 6 A large gardening company conducted a survey on customer satisfaction by e-mailing a random sample of 400 of its customers, of whom 62 responded. The company
- November 2020, Statistical Inference, Q4 (14 marks): 4 Professional tennis players’ prize money is published online. Martina wanted to do an analysis by nationality of top players (those who earned at least $1 mil
- November 2020, AS Paper 1, Q5 (16 marks): 5 Roberta wanted to investigate the nationalities of players signed by football clubs in England and Wales. These clubs are in one of three leagues, ‘Premier Le
- June 2019, AS Paper 1, Q4 (14 marks): 4 Katherine is investigating whether there is an association between the sex of a cat and its colour. She decides that she will investigate for this association
- June 2018, AS Paper 1, Q6 (13 marks): 6 The table in Figure 8 is part of the ‘Future home owners’ section of the English Housing Survey 2015–16. This data is based on fieldwork carried out between A
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