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16 1 point Mr. Mitchell was interested in the effects of music on student performance. At the bottom of his exam, he asked students

16 1 point Mr. Mitchell was interested in the effects of music on student performance. At the bottom of his exam, he asked students to circle their favorite type of music: rock, country, or hip-hop. He then computed the averages for the students who liked each type of music and compared the results. Is this an experiment or an observational study? Experiment Observational Study

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