Non-random sampling (AQA GCSE Statistics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is judgement sampling based on?
What is judgement sampling based on?
Expert knowledge of the researcher
Which method uses available participants?
Which method uses available participants?
Opportunity sampling
What defines cluster sampling?
What defines cluster sampling?
Selecting entire groups randomly
What is a key feature of systematic sampling?
What is a key feature of systematic sampling?
Regular intervals in selection
What is a potential issue with systematic sampling?
What is a potential issue with systematic sampling?
It may introduce bias
What does quota sampling ensure?
What does quota sampling ensure?
Equal representation from subgroups
What is a sampling frame?
What is a sampling frame?
A list of all items in the population
Why is opportunity sampling popular?
Why is opportunity sampling popular?
It is the quickest and cheapest
What is a key drawback of judgement sampling in research?
What is a key drawback of judgement sampling in research?
It can lead to biased results
What is the main goal of non-random sampling?
What is the main goal of non-random sampling?
To make sampling easier and practical