In a study of 420,100 cell phone users, 142 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. 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 B. Ho: p= 0.00034 H,: p>0.00034 O A. Ho p<0.00034 H, p= 0.00034 OC. Ho: p#0.00034 H: p=0.00034 D. Ho: p=0.00034 H: 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? (Round to two decimal places as needed.)

In a study of 420,100 cell phone users, 142 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. 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 B. Ho: p= 0.00034 H,: p>0.00034 O A. Ho p<0.00034 H, p= 0.00034 OC. Ho: p#0.00034 H: p=0.00034 D. Ho: p=0.00034 H: 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? (Round to two decimal places as needed.)

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

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