Giving everyone in a research study population a chance of being included in a survey is called a(n)

Question

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A random sample ensures that every individual in the population has an equal chance of being selected, which avoids bias and increases the representativeness of the sample. Option A refers to the result of using a random sampling technique. Option B refers to a nonrandom sampling technique that does not give everyone an equal chance of being selected, potentially introducing bias into the sample. Option D refers to a method of data collection, not a sampling technique.

Giving Everyone in a Research Study Population a Chance of Being