Mind map
Non-Probability Sampling
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Non-Probability Sampling
Samples are selected on subjective judgement
Inferior alternative to probability sampling
Samples are selected on basis of accessibility
Used when it is not possible to use probability sampling
- Due to
- Time
- Cost
- Due to
Less stringent method
Depends heavily on expertise
Samples may not be representative of the population
Does not rely on randomization
Widely used in
- Qualitative research
- Pilot studies
- Exploratory research
Produces a biased result
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- Mind Map on Non-Probability Sampling, created by Stats Coach on 20/03/2019.
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- Stats Coach
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