florencemlburrows florencemlburrows

17-07-2020
Biology

contestada

In a new trial to test the effectiveness for a new type of medicine, why is it necessary for one group to receive a placebo?

Respuesta :

Pascalkings Pascalkings

17-07-2020

Answer:

To serve as control experiment.

Explanation:

Hope it helps.

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cherubimbo cherubimbo

17-07-2020

It is necessary in order to have a control group.
Explanation:
By having a placebo group one can observe whether or not the one with the new type of medicine have any consistent and real changes after taking the medicine.

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