Question: | perform an experiment to see how caffeine intake affects memory performance. | give one group of students two cups of regular coffee, and another

| perform an experiment to see how caffeine intake affects memory performance. | give one group of students two cups of regular coffee, and another group two cups of decaf. 30 minutes later, | give them a memory assessment. In this experiment, what is the dependent variable? a) The memory assessment b) Caffeine intake c) The amount of time between drinking and the test d) The group that got coffee e) The group that got decaf

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