In a study of 420,088 cell phone users, 131 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 hypothosi 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 O B. Ho: p+0.00034 H,:p=0.00034 OC. Ho: p=0.00034 OD. Ho: p>0.00034 H:p=0.00034 H:p<0.00034 O E. Ho: p=0.00034 OF. Ho: p=0.00034 H,: p>0.00034 H: p#0.00034 What is the test statistic? (Round to two decimal places as needed.) What is the P-value? P-value =O (Round to four decimal places as needed.) What is the conclusion on the null hypothesis? OA. Reject the null hypothesis because the P-value is greater than the significance level, a. O B. Reject the null hypothesis because the P-value is less than equal to the significance level, a. OC. Fall to reject the null hypothesis because the P-value is greater than the significance level, a. O D. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a.
In a study of 420,088 cell phone users, 131 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 hypothosi 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 O B. Ho: p+0.00034 H,:p=0.00034 OC. Ho: p=0.00034 OD. Ho: p>0.00034 H:p=0.00034 H:p<0.00034 O E. Ho: p=0.00034 OF. Ho: p=0.00034 H,: p>0.00034 H: p#0.00034 What is the test statistic? (Round to two decimal places as needed.) What is the P-value? P-value =O (Round to four decimal places as needed.) What is the conclusion on the null hypothesis? OA. Reject the null hypothesis because the P-value is greater than the significance level, a. O B. Reject the null hypothesis because the P-value is less than equal to the significance level, a. OC. Fall to reject the null hypothesis because the P-value is greater than the significance level, a. O D. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Transcribed Image Text:In a study of 420,088 cell phone users, 131 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 A. Ho: p<0.00034
O B. Ho: p#0.00034
H1: p=0.00034
H,: p=0.00034
%3D
O C. Ho: p=0.00034
O D. Ho: p>0.00034
H1:p=0.00034
H: p<0.00034
E. Ho: p=0.00034
H4: p>0.00034
O F. Ho: p= 0.00034
H,: p#0.00034
What is the test statistic?
(Round to two decimal places as needed.)
What is the P-value?
P-value =
(Round to four decimal places as needed.)
What is the conclusion on the null hypothesis?
O A. Reject the null hypothesis because the P-value is greater than the significance level, a.
B. Reject the null hypothesis because the P-value is less than or equal to the significance level, a.
O C. Fail to reject the null hypothesis because the P-value is greater than the significance level, a.
D. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a.
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