MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
In a study of 782 randomly selected medicat malpractice lawsuits, it was found that 490 of them were dropped or
dismissed. Use a 0.01 significarice 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
Hy: p0.5
Hy: p= 0.5
OF. Mo: p= 0.5
H,: p> 0.5
What is the P-value?
P-value=17
(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, «
O B. Fail to reject the null hypothesis because the P-value is greater than the significance level, «.
O C. Reject the null hypothesis because the P.value is less than or equal to the significance level, ce
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 warrant rejection of 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 support the claim that most medical malpractice lawsuits are dropped
or dismissed.
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