Analysis of Variance A drug company recently released a new antipsychotic drug that it claims decreases the delusions associated with schizophrenia. Research scientists are interested in determining the effective dosage of the new drug. They randomly assign 5 people with schizophrenia to one of three dosage conditions: A, B, and C. The average daily number of expressed delusions for each subject is shown in the table below.   A B C 22 16 5 20 14 7 19 12 4 17 17 9 27 15 8

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