what is the null hypothesis and alternative hypothesis for this scenario: The efficacy of a new addiction medication was evaluated in a randomized placebo controlled double blind study. The medication in question, antiquil, is intended to moderate the symptoms of alcohol withdrawal and craving with minimum side effects. Over the course of 3 weeks, a sample of 36 individuals who were recovering from alcohol addiction were placed into 2 groups, one administered medication and one a placebo. At the end of the period, participants were administered the obsessive compulsive drinking scale. Scores can range from 0 to 40 with higher scores signaling higher levels of rumination about alcohol. Then a data set of 18 scores from medicated participants is provided and a data set from 18 placebo participants is provided.
what is the null hypothesis and alternative hypothesis for this scenario:
The efficacy of a new addiction medication was evaluated in a randomized placebo controlled double blind study. The medication in question, antiquil, is intended to moderate the symptoms of alcohol withdrawal and craving with minimum side effects. Over the course of 3 weeks, a sample of 36 individuals who were recovering from alcohol addiction were placed into 2 groups, one administered medication and one a placebo. At the end of the period, participants were administered the obsessive compulsive drinking scale. Scores can
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