Question: As you know, there are several techniques for collecting sample data. It is important to identify the correct method of sampling suitable for your study,

As you know, there are several techniques for collecting sample data. It is important to identify the correct method of sampling suitable for your study, since it affects the accuracy of your inference about the population. Provide an example of when you might want to take a stratified random sample instead of a simple random sample, and explain what the advantages of a stratified sample might be in that scenario.

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