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gladu [14]
3 years ago
10

Suppose you are interested in the effects on boys of different dosages of a new drug to treat ADHD. You set up an experiment to

consider the factor of dosage with two levels (300 mg vs. 500 mg). Which would be the best choice for the different treatment groups of the experiment within each block?
Medicine
1 answer:
zhannawk [14.2K]3 years ago
3 0

Answer:

Four groups: no drug, placebo drug, 300 mg of new drug, 500 mg of new drug.

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