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Evgesh-ka [11]
4 years ago
9

What is cluster sampling and what is stratified sampling?

Mathematics
1 answer:
adelina 88 [10]4 years ago
7 0

In stratified sampling, a sample is drawn from each strata (using a random sampling method like simple random sampling or systematic sampling).  In cluster sampling, the sampling unit is the whole cluster; Instead of sampling individuals from within each group, a researcher will study whole clusters.

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