Mathematics, 12.03.2020 04:16, cowikta

A researcher wants to study the effects of caffeine on student performance on quiz scores. The research gives a caffeinated drink to half the students and a non-caffeinated drink to the other half of students. The researcher then measures quiz scores by counting the number of correct answers. Given the above scenario, what is the dependent variable?

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A researcher wants to study the effects of caffeine on student performance on quiz scores. The resea...