Flowchart
Maths - Sampling methods
Flowchart content
Population
Split via characteristics
Take a random sample
Continue?
Simple random
Random must've been in first set of k, plus k to get to next sampling unit
Systematic
Select random from each characteristic until quota is met?
Calculate proportion of population
Stratified
Interviewer chooses until quota is met?
Quota Sampling
Sample taken from people available at time of study
Opportunity/ Convienience sampling
No
Yes
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- Flowchart on Maths - Sampling methods, created by Oscar Smith on 23/04/2020.
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- Oscar Smith
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