Mathematics

Francis Dalton

19 April, 05:09

Which of the following is the best term for the type of experiment described below?

50 people are randomly selected to participate in a clinical drug trials in which one half will receive the actual drug and the other half will receive a placebo. Neither the researchers conducting the experiment nor the subjects participating will know who receives switch

A. Randomized experiment

B. Controlled experiment

C. Biased Experiment

D. Double blind experiment

+3

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