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2.1 Statistical Sampling

2.1 Statistical Sampling

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Question 5

A company numbers its 200 employees from 001 to 200. The manager wants a simple random sample of 20 employees.

Describe how the manager could select the sample using a calculator or spreadsheet.

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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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