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Mathematics, 20.06.2020 04:57, royal6032
Students in a large statistics class were randomly divided into two groups. The first group took the midterm exam with soft music playing in the background, while the second group took the exam with no music playing. The scores of the two groups on the exam were compared. This experiment is not blind because:
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Students in a large statistics class were randomly divided into two groups. The first group took the...
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