Select the type of study most appropriate to the questio
-Is the aspirin produced by a particular pharmaceutical company better than that of a competitor at relieving headaches?
A) Case-controlled observational
B) Observational
C) Double blind experimental
D) Experimental

Question

Quizplus · Accepted Answer

A double-blind experimental study is most appropriate as it eliminates bias by ensuring neither the participants nor the researchers know which product is being administered, allowing for a fair comparison of the effectiveness of the two aspirin products.

Select the Type of Study Most Appropriate to the Questio