In a study of 814 randomly selected medical malpractice lawsuits, it was found that 519 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that most medical malpractice lawsuits are dropped or dismiss Which of the following is the hypothesis test to be conducted? O A. Ho: p<0.5 H₁: p=0.5 OC. 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? OA. Fail to reject the null hypothesis because the P-value is greater than the significance level, a. OB. Reject the null hypothesis because the P-value is less than or equal to the significance level, c. OC. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, c. OD. Reject the null hypothesis because the P-value is greater than the significance level, c. OB. Ho: p=0.5 H₁: p0.5 OD. Ho:p>0.5 H₁: p=0.5 OF. Ho: p=0.5 H₁: p>0.5 What is the final conclusion? O A. There is not sufficient evidence to warrant rejection of 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. OC. There is sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed. OD. There is not sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
In a study of 814 randomly selected medical malpractice lawsuits, it was found that 519 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that most medical malpractice lawsuits are dropped or dismiss Which of the following is the hypothesis test to be conducted? O A. Ho: p<0.5 H₁: p=0.5 OC. 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? OA. Fail to reject the null hypothesis because the P-value is greater than the significance level, a. OB. Reject the null hypothesis because the P-value is less than or equal to the significance level, c. OC. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, c. OD. Reject the null hypothesis because the P-value is greater than the significance level, c. OB. Ho: p=0.5 H₁: p0.5 OD. Ho:p>0.5 H₁: p=0.5 OF. Ho: p=0.5 H₁: p>0.5 What is the final conclusion? O A. There is not sufficient evidence to warrant rejection of 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. OC. There is sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed. OD. There is not sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.CR: Chapter 12 Review
Problem 14CR
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Transcribed Image Text:In a study of 814 randomly selected medical malpractice lawsuits, it was found that 519 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?
A. Ho: p<0.5
H₁: p=0.5
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?
A. Fail to 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.
C. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a.
D. Reject the null hypothesis because the P-value is greater than the significance level, a.
B. Ho: p=0.5
H₁: p0.5
D. Ho: p>0.5
H₁: p= 0.5
OF. Ho: p=0.5
H₁: p>0.5
What is the final conclusion?
O A. There is not sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed.
B. There is sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
C. There is sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed.
D. There is not sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
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