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2.1 Statistical Sampling

2.1 Statistical Sampling

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Question 5

A gym opens from 6 a.m. until 10 p.m. A manager asks the first 30 members arriving on Monday morning to complete a questionnaire.

a.

State the sampling technique used.

[1]
b.

Suggest two ways to improve the sampling process.

[2]
Markscheme

2.1 Statistical Sampling Questions

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

36 exam-style questions on WJEC A Level Maths 2.1 Statistical Sampling, covering 2.1.1 Statistical Sampling, 2.1.2 Statistical Sampling, 2.1.3 Statistical Sampling, 2.1.4 Statistical Sampling, and 2.1 Statistical Sampling. Each one has a worked solution and a mark scheme showing where the marks go.

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