study of 420,127 cell phone users, 111 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. Question content area bottom Part 1 Which of the following is the hypothesis test to be conducted? A. H0: p=0.00034 H1: p>0.00034 B. H0: p≠0.00034 H1: p=0.00034 C. H0: p<0.00034 H1: p=0.00034 D. H0: p=0.00034 H1: p<0.00034 E. H0: p>0.00034 H1: p=0.00034 F. H0: p=0.00034 H1: p≠0.00034 Part 2 What is the test statistic? z=enter your response here (Round to two decimal places as needed.) Part 3 What is the P-value? P-value=enter your response here (Round to four decimal places as needed.) Part 4 What is the conclusion on the null hypothesis? A. Fail to reject the null hypothesis because the P-value is greater than the significance level, α. B. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, α. C. Reject the null hypothesis because the P-value is greater than the significance level, α. D. Reject the null hypothesis because the P-value is less than or equal to the significance level, α. Part 5 What is the final conclusion? A. There is not sufficient evidence to support 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%. B. There is not sufficient evidence to warrant rejection of 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%. C. There is sufficient evidence to warrant rejection of 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%. D. There is sufficient evidence to support 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
In a study of 420,127 cell phone users, 111 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
Question content area bottom
Part 1
Which of the following is the hypothesis test to be conducted?
A.
H0: p=0.00034
H1: p>0.00034
B.
H0: p≠0.00034
H1: p=0.00034
C.
H0: p<0.00034
H1: p=0.00034
D.
H0: p=0.00034
H1: p<0.00034
E.
H0: p>0.00034
H1: p=0.00034
F.
H0: p=0.00034
H1: p≠0.00034
Part 2
What is the test statistic?
z=enter your response here
(Round to two decimal places as needed.)
Part 3
What is the P-value?
P-value=enter your response here
(Round to four decimal places as needed.)
Part 4
What is the conclusion on the null hypothesis?
A.
Fail to reject the null hypothesis because the P-value is greater than the significance level, α.
B.
Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, α.
C.
Reject the null hypothesis because the P-value is greater than the significance level, α.
D.
Reject the null hypothesis because the P-value is less than or equal to the significance level, α.
Part 5
What is the final conclusion?
A.
There is not sufficient evidence to support 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%.
B.
There is not sufficient evidence to warrant rejection of 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%.
C.
There is sufficient evidence to warrant rejection of 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%.
D.
There is sufficient evidence to support 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%.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
