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Mathematics, 04.01.2020 23:31 ashleymstep15

50 boys and 50 girls with add (attention deficit disorder) were selected for an
experiment to test a new drug for the treatment of add. half of the boys and half of
the girls were selected at random to receive the new drug, and the other half of each
group received a placebo. a reduction in symptoms of add was measured for each
subject. the basic design of this experiment is:

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50 boys and 50 girls with add (attention deficit disorder) were selected for an
experiment to...

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