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The death rate from a particular form of cancer is 23%. Researchers believe that a new, experimental drug will lower this death rate. They conduct
The death rate from a particular form of cancer is 23%. Researchers believe that a new, experimental drug will lower this death rate. They conduct an experiment and find that when treated with this experimental drug, only 15 out of 84 patients (18%) die during the initial year. After running a z-of-proportion test statistic, the researchers find a p-value of .03. What definition of a p-value will be the most accurate?
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The pvalue in hypothesis testing is the probability of obtaining a test statis...
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General Chemistry
Authors: Darrell Ebbing, Steven D. Gammon
9th edition
978-0618857487, 618857486, 143904399X , 978-1439043998
