Biology, 21.01.2021 14:00 BreBreDoeCCx

9. Michael's grandmother is taking part in an experiment to determine how well a new headache medication works. In this experiment, the people in Group
A are taking the new medication. The people in Group B, including Michael's
grandmother, are taking a pill that does not contain the new medication.
In this experiment, what is Group B?
a. Group B is the control group.
b. Group B is the experimental group.
C. Group B is the independent variable.
d. Group B is the dependent variable.

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