A-Level Maths Specification

AQA 7357

Section K: Statistical sampling

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#K1

Understand and use the terms ‘population’ and ‘sample’.

Use samples to make informal inferences about the population.

Understand and use sampling techniques, including simple random sampling and opportunity sampling.

Select or critique sampling techniques in the context of solving a statistical problem, including understanding that different samples can lead to different conclusions about the population.

Terms and definitions Sampling techniques Using sampling techniques