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Test the null hypothesis that high-, moderate-, and low-anomie areas do not differ with respect to suicide rates. 17. Psychologists studied the relative efficacy of three different treatment programs-A, B, and C-on illicit drug abuse. The following data represent the number of days of drug abstinence accumulated by 15 patients (5 in each treatment program) for the 3 months after their treat- ment program ended. Thus, a larger number of days indicates a longer period free of drug use. Treatment Treatment Treatment A B C 90 81 14 74 90 20 90 90 33 86 90 5 75 85 12 Test the null hypothesis that these drug-treatment programs do not differ in regard to their efficacy. etermine exactly where