MCAT Practice · Data-Based and Statistical Reasoning
MCAT Question: In a clinical trial assessing the efficacy of a new…
hard
In a clinical trial assessing the efficacy of a new drug, the null hypothesis states that the mean reduction in symptoms is zero. The alternative hypothesis claims that the mean reduction is significantly greater than zero. If the p-value obtained from the study is 0.03, what can be concluded at a significance level of 0.05?
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