The Difference Between a Cluster Sample and a Stratified Random

question 41

Multiple Choice

The difference between a cluster sample and a stratified random sample is:

• A)cluster samples study all possible clusters; stratified random samples randomly select strata.
• B)cluster samples use oversampling; stratified random samples use undersampling.
• C)cluster samples use randomly selected clusters; stratified random samples use predetermined strata.
• D)There is no difference between cluster samples and stratified random samples.

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