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2.1 Sampling

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Question 16

A gym member, Kwame, studies members' journey times. He stands at the entrance one morning and asks the first 40 members who arrive.

a.

Name the sampling method.

[1]
b.

State and briefly describe a different non-random method that could obtain 40 responses.

[2]
Markscheme

2.1 Sampling Questions

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

36 exam-style questions on OCR (MEI) A Level Maths 2.1 Sampling, covering 2.1.1 Population and sample, 2.1.2 Samples to make informal inferences, 2.1.3 Random sampling, 2.1.4 Variety of sampling techniques, 2.1.5 Select or evaluate sampling techniques, and 2.1 Sampling. Each one has a worked solution and a mark scheme showing where the marks go.

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