bbreymenavidig2on
Answered

In a study of how vitamin E may reduce the risk of cardiovascular disease, one group was given a placebo, and the other group was given vitamin E supplements. The group that received the placebo was the _______ group.

Acontrol
Bexperimental
Cdouble-blind
Dhypothetical

Verified Answer :

The answer is A.

The group thed that received placebo was called the control group

In treatment, a control group is designed to assess treatment effect. So the researchers could see whether the actual treatment is giving an effect or not. It operate like some sort of benchmark

CharlesOvereem

In order to help the
student expand his/her knowledge I will help answer the question. This in hope
that the student will get a piece of knowledge that will help him/her through
his/her homework or future tests.

In a study of how
vitamin E may reduce the risk of cardiovascular disease, one group was given a
placebo, and the other group was given vitamin E supplements. The group that
received the placebo was the control group.

The answer is A. control


I hope it helps,
Regards.

 

Related Questions