In a study of 420,101 cell phone users, 113 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 0.005 significance level. ldentify the null hypothesis, alternatíve 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 H: p= 0.00034 O C. Ho: p< 0.00034 O D. Ho: p= 0.00034 H: p#0.00034 H1: p= 0.00034 O E. Ho: p= 0.00034 H: p<0.00034 OF. Ho: p>0.00034 H: p=0.00034 What is the test statistic? %3= (Round to two decimal places as needed.) What is the P-value? P-value = (Round to four decimal places as needed.) bunothocic?
In a study of 420,101 cell phone users, 113 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 0.005 significance level. ldentify the null hypothesis, alternatíve 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 H: p= 0.00034 O C. Ho: p< 0.00034 O D. Ho: p= 0.00034 H: p#0.00034 H1: p= 0.00034 O E. Ho: p= 0.00034 H: p<0.00034 OF. Ho: p>0.00034 H: p=0.00034 What is the test statistic? %3= (Round to two decimal places as needed.) What is the P-value? P-value = (Round to four decimal places as needed.) bunothocic?
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.6: Applications And The Perron-frobenius Theorem
Problem 22EQ
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