In a study of 420,124 cell phone users, 119 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 H,: p>0.00034 B. Ho: p= 0.00034 H,: p#0.00034 O C. Ho:p>0.00034 O D. Ho: p= 0.00034 H,: p=0.00034 H,: p<0.00034 O E. Ho:p<0.00034 H4:p= 0.00034 OF. Ho: p#0.00034 H,: p= 0.00034 What is the test statistic? (Round to two decimal places as needed.)

In a study of 420,124 cell phone users, 119 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 H,: p>0.00034 B. Ho: p= 0.00034 H,: p#0.00034 O C. Ho:p>0.00034 O D. Ho: p= 0.00034 H,: p=0.00034 H,: p<0.00034 O E. Ho:p<0.00034 H4:p= 0.00034 OF. Ho: p#0.00034 H,: p= 0.00034 What is the test statistic? (Round to two decimal places as needed.)

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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