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2.1 Statistical Sampling

2.1 Statistical Sampling

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Question 6

Kwame stands by the entrance to a gym and asks the first 40 members who arrive how long their journeys took.

a.

State the sampling technique used.

[1]
b.

Give one advantage and one disadvantage of this technique in this context.

[2]
Markscheme

2.1 Statistical Sampling Questions

  1. A Level
  2. /Maths
  3. /2.1 Statistical Sampling

36 exam-style questions on OCR A Level Maths 2.1 Statistical Sampling, covering 2.1.1 Population and sample, 2.1.2 Informal inferences from samples, 2.1.3 Sampling techniques, 2.1.4 Selecting or critiquing sampling techniques, and 2.1 Statistical Sampling. Each one has a worked solution and a mark scheme showing where the marks go.

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