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guapka [62]
3 years ago
5

Is an experiment in which participants do not know if they are in the experimental or the control group, but the experimenters d

o know which participants are part of which group?
Biology
1 answer:
Oksanka [162]3 years ago
3 0
It is called blind. a condition in which the participant is not aware if he/she is in the experimental or control group
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