Question

plan to conduct a randomized controlled trial with two drugs drug a and drug b .for years it has been established in clinical rials that drug a is better than drug b and researchers are entirely certain of this.is it ethical for me to conduct the study? (2 ts)

* yes because drug a is known to be better than drug b so it is okay to give it to all participants.

* no we know drug a is better and cannot knowingly withhold it from the control group.

* yes beciuse it is unknown whether drug a or b is better so is important to answer that question.

* no because drug a is known to be better.so its oblay to give it to the control group.​

Answer 1

Explanation:

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