Question

Do teenagers prefer yellow candy or pink candy? Two different

Answer 1

Answer:

yes

Step-by-step explanation:

Blinding is demonstrated because the teenagers do not know what they are eating.

Answer 2

Answer:

No, because the volunteers know whether they are eating yellow or pink candy.

Step-by-step explanation:

First of all I just took the exam and got it right. Secondly, in a single blind trial, the participants do not know what group they have been assigned to nor what treatment (or candy in this case) they are receiving. The question never stated that the teenagers wore a blindfold or were unaware of the group they were in so we assume they were aware of the type of candy they were eating.