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In a study of 798 randomly selected medical malpractice lawsuits, it was found that 494 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 OB. Ho: p0.5 H: p=0.5 OD. Ho: p=0.5 H:p=0.5 OC. Ho: p>0.5 H: p=0.5 H:p40.5 O E. Ho: p=0.5 H:p>0.5 OF Ho: p-0.5 H: p<0.5 What is the test statistic? (Round to two decimal places as needed.) What is the P-value? P-value =O (Round to three decimal places as needed.) What is the conclusion about the null hypothesis? O A. Reject the null hypothesis because the P-value is greater than the significance level, a. O B. 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, 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 798 randomly selected medical malpractice lawsuits, it was found that 494 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 OB. Ho: p0.5 H: p=0.5 OD. Ho: p=0.5 H:p=0.5 OC. Ho: p>0.5 H: p=0.5 H:p40.5 O E. Ho: p=0.5 H:p>0.5 OF Ho: p-0.5 H: p<0.5 What is the test statistic? (Round to two decimal places as needed.) What is the P-value? P-value =O (Round to three decimal places as needed.) What is the conclusion about the null hypothesis? O A. Reject the null hypothesis because the P-value is greater than the significance level, a. O B. 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, a O D. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a.

College Algebra (MindTap Course List)
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 6E: List the sample space of each experiment. Tossing three coins
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In a study of 798 randomly selected medical malpractice lawsuits, it was found that 494 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 O B. Ho: p#0.5 H: p=0.5 H: p= 0.5 OC. Ho: p>0.5 O D. Ho: p=0.5 H: p 0.5 H: p=0.5 E. Ho: p=0.5 H: p>0.5 O F. Ho: p=0.5 H:p<0.5 What is the test statistic? (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. Reject the null hypothesis because the P-value is greater than the significance level, a. O B. 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, a. O D. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a.
Transcribed Image Text:In a study of 798 randomly selected medical malpractice lawsuits, it was found that 494 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 O B. Ho: p#0.5 H: p=0.5 H: p= 0.5 OC. Ho: p>0.5 O D. Ho: p=0.5 H: p 0.5 H: p=0.5 E. Ho: p=0.5 H: p>0.5 O F. Ho: p=0.5 H:p<0.5 What is the test statistic? (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. Reject the null hypothesis because the P-value is greater than the significance level, a. O B. 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, 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 798 randomly selected medical malpractice lawsuits, it was found that 494 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. H: p>0.5 H1:p<0.5 What is the test statistic? (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. Reject the null hypothesis because the P-value is greater than the significance level, a. O B. 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, a. O D. Fail to reject the null hypothesis because the P-value is less than or equal to 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 not sufficient evidence to warrant rejection of 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 sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
Transcribed Image Text:In a study of 798 randomly selected medical malpractice lawsuits, it was found that 494 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. H: p>0.5 H1:p<0.5 What is the test statistic? (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. Reject the null hypothesis because the P-value is greater than the significance level, a. O B. 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, a. O D. Fail to reject the null hypothesis because the P-value is less than or equal to 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 not sufficient evidence to warrant rejection of 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 sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
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