Question: In Dr. Foster's study, one group is given a new medication that is believed to reduce anxiety. Another group is given a medication that looks like the real medication but has none of the active ingredients in it to affect anxiety. After 6 months each group is given an anxiety test to see if anxiety has been reduced. In this experiment, what is the independent variable? Need Assignment Help? Group of answer choices the type of medication being taken anxiety scores Dr. Foster's research assistants the number of people taking the fake medication