In a study of 778 randomly selected medical malpractice lawsuits, it was found that 488 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. H0: p≠0.5 H1: p=0.5 B. H0: p=0.5
In a study of 778 randomly selected medical malpractice lawsuits, it was found that 488 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. H0: p≠0.5 H1: p=0.5 B. H0: p=0.5
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 58E: What is meant by the sample space of an experiment?
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In a study of 778 randomly selected medical malpractice lawsuits, it was found that 488 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?
H0: p≠0.5
H1: p=0.5
H0: p=0.5
H1: p<0.5
H0: p=0.5
H1: p≠0.5
H0: p>0.5
H1: p=0.5
H0: p<0.5
H1: p=0.5
H0: p=0.5
H1: p>0.5
What is the test statistic?
What is the P-value?
What is the conclusion about the null hypothesis?
Fail to reject
the null hypothesis because the P-value is
less than or equal to
the significance level,
α.
Reject
the null hypothesis because the P-value is
greater than
the significance level,
α.
Reject
the null hypothesis because the P-value is
less than or equal to
the significance level,
α.
Fail to reject
the null hypothesis because the P-value is
greater than
the significance level,
α.
What is the final conclusion?
There
is not
sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.There
is not
sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed.There is sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed.
There is sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
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