A simple random sample is characterized by the fact that the total population is divided into mutually exclusive subgroups and that a simple random sample is then chosen from each subgroup.

Question

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A simple random sample is one where every individual in the population has an equal chance of being selected for the sample, regardless of which subgroup they belong to. There is no requirement for the population to be divided into subgroups.

A Simple Random Sample Is Characterized by the Fact That