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Social Studies, 21.12.2020 23:30 Rusven

To determine if an energy drink will affect quiz results, twenty students are given an energy drink before taking a quiz. Twenty other students are given water before taking a quiz. The control group consists of the:.1) students given the energy drink. 2) students who did not take the quiz. 3) students given water to drink. 4) None of these options.

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