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What are the advantages and disadvantages of stratified sampling?
in Data Science & Statistics by Bronze Status (5,586 points) | 2,672 views

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Advantages of stratified sampling


- It eliminates bias.
- Ensures a better coverage of the population.
- Easy to apply and achieves better precision than the simple random sampling


Disadvantages of stratified sampling


- It requires an extensive sampling frame
- Strata of importance may be selected subjectively.
- Time consuming.
- Quite costly.

by Bronze Status (5,586 points)

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