In a study of 420,074 cell phone users, 139 subjects developed cancer of the brain...
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In a study of 420,074 cell phone users, 139 subjects developed cancer of the brain or nervous system. Test the claim of a somewhat common belief that suchcancers 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 therate 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 methodand the normal distribution as an approximation to the binomial distribution.A. Ho: p=0.00034H?: p=0.00034OC Ho: p=0.00034H? p<0.00034E Ho: p=0.00034H? p>0.00034What is the test statistic?(Round to two decimal places as needed)B. Ho: p>0.00034H?: p=0.0003412. Ho p<0.00034Hy: p=0.00034Ho: p=0.00034Hy: p=0.00034
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