Sampling Techniques in Psychology (edexcel)
- Created by: Jennifer
- Created on: 17-04-13 18:10
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Sampling Techniques in Psychology
(Edexcel)
Random Sampling:
- every member of target population has an equal chance of being selected.
Strengths:
- unbiased
- cheap
- easy
Weaknesses:
- time-consuming
- impossible with large population
Stratified Sampling:
- classifying population into categories and choosing a sample of participants from each category in…
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