For her current research project, Margaret Rogers wants to select a sample in which every member has a known and equal chance of selection. In other words, Margaret is looking for a ________.

For her current research project, Margaret Rogers wants to select a sample in which every member has a known and equal chance of selection. In other words, Margaret is looking for a ________.



A) simple random sample

B) convenience sample

C) stratified random sample

D) judgment sample

E) quota sample



Answer: simple random sample


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