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In a study of 420,098 cell phone users, 105 subjects developed cancer of the brain or nervous system. Test the claim of a somewhat common
In a study of 420,098 cell phone users, 105 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. Which of the following is the hypothesis test to be conducted? O A. Ho: P= 0.00034 O B. Ho: p # 0.00034 H1: p> 0.00034 H1: p= 0.00034 O C. Ho: P= 0.00034 O D. Ho: p= 0.00034 H1: p 0.00034 OF. Ho: p
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