Multiple Choice
In a study designed to test the effects of a new drug developed to treat Alzheimer's disease,half the patients were given the actual drug while the other half of the patients were given a placebo (sugar pill) .In this study,which group is the control group
A) the group that showed no evidence of an improvement in their memory
B) the group that received the actual drug
C) the group that received the placebo
D) no control group in this study
Correct Answer:

Verified
Correct Answer:
Verified
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