Sampling: Edexcel GCSE Maths questions
Every Edexcel GCSE Maths exam question on S1 Sampling, 2017–2025, with its mark scheme and examiner’s report.
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All 8 questions on Sampling, as a list
- November 2024, Paper 3H, Q18 (4 marks): Maria wants to find an estimate for the number of frogs in a lake. On Saturday she catches 40 of the frogs. She puts a tag on each frog and releases them. On Mo
- November 2022, Paper 2H, Q15 (4 marks): Faiza is studying the population of rabbits in a park. She wants to estimate the number of rabbits in the park. On Monday she catches a random sample of 20 rabb
- June 2022, Paper 2H, Q14 (3 marks): Saffron wants to work out an estimate for the total number of fish in a lake. On Friday, Saffron catches 180 fish from the lake. She puts a tag on each of these
- November 2020, Paper 1H, Q16 (4 marks): Shirley wants to find an estimate for the number of bees in her hive. On Monday she catches 90 of the bees. She puts a mark on each bee and returns them to her
- November 2019, Paper 1H, Q11 (2 marks): There are p counters in a bag. 12 of the counters are yellow. Shafiq takes at random 30 counters from the bag. 5 of these 30 counters are yellow. Work out an es
- November 2019, Paper 2H, Q4 (3 marks): Each person in a fitness club is going to get a free gift. Stan is going to order the gifts. Stan takes a sample of 50 people in the fitness club. He asks each
- June 2019, Paper 2H, Q3 (3 marks): Hannah is planning a day trip for 195 students. She asks a sample of 30 students where they want to go. Each student chooses one place. The table shows informat
- November 2017, Paper 1H, Q13 (4 marks): A factory makes 450 pies every day. The pies are chicken pies or steak pies. Each day Milo takes a sample of 15 pies to check. The proportion of the pies in his
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