In a study of 823 randomly selected medical malpractice​ lawsuits, it was found that 508 of them were dropped or dismissed. Use a 0.05 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?   1. What is the test​ statistic? ____ ​(Round to two decimal places as​ needed.)   2. What is the​ P-value? P-value = ____ ​(Round to three decimal places as​ needed.     3. What is the conclusion about the null​ hypothesis?   A. Reject the null hypothesis because the​ P-value is greater than the significance​ level, α. Your answer is not correct.   B. Fail to reject the null hypothesis because the​ P-value is greater than the significance​ level, α.   C. Reject the null hypothesis because the​ P-value is less than or equal to the significance​ level, α. This is the correct answer.   D. Fail to reject the null hypothesis because the​ P-value is less than or equal to the significance​ level, α.     4. What is the final​ conclusion?   A. There is not sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.   B. There is not sufficient evidence to warrant rejection of 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 sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.

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In a study of 823 randomly selected medical malpractice​ lawsuits, it was found that 508 of them were dropped or dismissed. Use a 0.05 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?

 

1. What is the test​ statistic? ____

​(Round to two decimal places as​ needed.)

 

2. What is the​ P-value?

P-value = ____

​(Round to three decimal places as​ needed.
 
 
3. What is the conclusion about the null​ hypothesis?
 
A. Reject the null hypothesis because the​ P-value is
greater than the significance​ level, α. Your answer is not correct.
 
B. Fail to reject the null hypothesis because the​ P-value is greater than the significance​ level, α.
 
C. Reject the null hypothesis because the​ P-value is less than or equal to the significance​ level, α. This is the correct answer.
 
D. Fail to reject the null hypothesis because the​ P-value is
less than or equal to the significance​ level, α.
 
 
4. What is the final​ conclusion?
 
A. There is not sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
 
B. There is not sufficient evidence to warrant rejection of 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 sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
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