Determine whether the given description corresponds to
-A clinic gives a drug to a group of ten patients and a placebo to another group of ten patients to find out if the drug has an effect on the patients' illness.
A) Experiment
B) Observational study

Question

Determine whether the given description corresponds to 
-A clinic gives a drug to a group of ten patients and a placebo to another group of ten patients to find out if the drug has an effect on the patients' illness.
A) Experiment
B) Observational study

Quizplus · Accepted Answer

This is an experiment because the clinic is actively administering a drug and a placebo to different groups to observe the effects, which involves manipulation of variables.

Determine Whether the Given Description Corresponds to