Mathematics, 31.07.2019 01:20 StupidFatChipmunk
In a study of 420 comma 142 cell phone users, 136 subjects developed cancer of the brain or nervous system. test the claim of a somewhat common belief that such cancers are affected by cell phone use. that is, test the claim that cell phone users develop cancer of the brain or nervous system at a rate that is different from the rate of 0.0340% for people who do not use cell phones. because this issue has such great importance, use a 0.001 significance level. identify the null hypothesis, alternative hypothesis, test statistic, p-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. use the p-value method and the normal distribution as an approximation to the binomial distribution.
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In a study of 420 comma 142 cell phone users, 136 subjects developed cancer of the brain or nervous...
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