In a study of 817 randomly selected medical malpractice​ lawsuits, it was found that 495 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 H1: p>0.5   C. H0: p=0.5 H1: p<0.5   D. H0: p<0.5 H1: p=0.5   E. H0: p>0.5 H1: p=0.5   F. H0: p≠0.5 H1: p=0.5 What is the test​ statistic?   z=nothing ​(Round to two decimal places as​ needed.) What is the​ P-   ​P-value= ​(Round to three decimal places as​ needed.)

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In a study of
817
randomly selected medical malpractice​ lawsuits, it was found that
495
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
H1: p>0.5
 
C.
H0: p=0.5
H1: p<0.5
 
D.
H0: p<0.5
H1: p=0.5
 
E.
H0: p>0.5
H1: p=0.5
 
F.
H0: p≠0.5
H1: p=0.5
What is the test​ statistic?
 
z=nothing
​(Round to two decimal places as​ needed.)
What is the​ P-
 
​P-value=
​(Round to three decimal places as​ needed.)

 

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