In a study of 778 randomly selected medical malpractice lawsuits, it was found that 518 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed. Which of the following is the hypothesis test to be conducted? OA. Ho: p=0.5 H₁: p>0.5 O C. Ho: p0.5 H₁: p=0.5 O E. Ho:p> 0.5 H₁: p=0.5 What is the test statistic? 2=0 (Round to two decimal places as needed.) What is the P-value? P-value= (Round to three decimal places as needed.) What is the conclusion about the null hypothesis? O A. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a O B. Fail to reject the null hypothesis because the P-value is greater than the significance level, c. OC. Reject the null hypothesis because the P-value is less than or equal to the significance level, c. O D. Reject the null hypothesis because the P-value is greater than the significance level, a What is the final conclusion? O A. There is not sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed. O B. There is sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed. O C. There is sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed. O D. There is not sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed. OB. Ho: p=0.5 H₁: p=0.5 OD. Ho: p=0.5 H₁: p<0.5 OF. Ho: p<0.5 H₁: p=0.5 Time Remaining: C
In a study of 778 randomly selected medical malpractice lawsuits, it was found that 518 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed. Which of the following is the hypothesis test to be conducted? OA. Ho: p=0.5 H₁: p>0.5 O C. Ho: p0.5 H₁: p=0.5 O E. Ho:p> 0.5 H₁: p=0.5 What is the test statistic? 2=0 (Round to two decimal places as needed.) What is the P-value? P-value= (Round to three decimal places as needed.) What is the conclusion about the null hypothesis? O A. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a O B. Fail to reject the null hypothesis because the P-value is greater than the significance level, c. OC. Reject the null hypothesis because the P-value is less than or equal to the significance level, c. O D. Reject the null hypothesis because the P-value is greater than the significance level, a What is the final conclusion? O A. There is not sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed. O B. There is sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed. O C. There is sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed. O D. There is not sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed. OB. Ho: p=0.5 H₁: p=0.5 OD. Ho: p=0.5 H₁: p<0.5 OF. Ho: p<0.5 H₁: p=0.5 Time Remaining: C
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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Transcribed Image Text:In a study of 778 randomly selected medical malpractice lawsuits, it was found that 518 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed.
Which of the following is the hypothesis test to be conducted?
O A.
Ho: p=0.5
H₁: p > 0.5
O C. Ho: p0.5
H₁: p=0.5
O E. Ho:p> 0.5
H₁: p=0.5
What is the test statistic?
z=
(Round to two decimal places as needed.)
What is the P-value?
P-value=
(Round to three decimal places as needed.)
What is the conclusion about the null hypothesis?
O A. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a.
OB. Fail to reject the null hypothesis because the P-value is greater than the significance level, a.
O C. Reject the null hypothesis because the P-value is less than or equal to the significance level, c.
O D. Reject the null hypothesis because the P-value is greater than the significance level, c.
C
What is the final conclusion?
O A. There is not sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
OB. There is sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
O C. There is sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed.
O D. There is not sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed.
O B. Ho: p=0.5
H₁: p=0.5
O D. Ho: p=0.5
H₁: p<0.5
OF. Ho: p<0.5
H₁: p=0.5
Time Remaining: C
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