StatisticsA-level

Statistical sampling

Populations, samples, and sampling methods.

3 concepts

Start practising Browse all 18 questions

Sessions of 10 — 18 waiting, easiest first

The path

Work top to bottom · tap to open
  1. 1

    Populations, samples and the large data set

    Not started
    6 questions
  2. 2

    Random sampling — simple, systematic and stratified

    Not started
    6 questions
  3. 3

    Non-random sampling — quota and opportunity

    Not started
    6 questions
Stuck on your own statistical sampling question?Snap or paste it — Figure guides you through it the same way.