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EDR 610 Quiz 3 - Question with Answers,WELL EXPLAINED WITH VERIFIED ANSWERS.
Ms. Manley wants to do a small experiment among first-graders in her school. She wants to be able to generalize her results to the entire group, so she selects 30 students who are representative of all first graders. The 30 students are referred to as the _________ , and all first graders are refe...
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