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Mathematics, 29.06.2021 21:30 mgollaoutlaw35

A researcher hypothesizes that people will do better on a crossword if they listen to music (vs. if they do not listen to music). So the researcher randomly assigns participants to complete a crossword puzzle with or without music. The time it takes to complete the crossword puzzle is compared between groups. The experimental group in this example is:

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A researcher hypothesizes that people will do better on a crossword if they listen to music (vs. if...
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