Test: Week 1 Test ... Question 19 This Test: 100 pts possible Submit Test In a study of 817 randomly selected medical malpractice lawsuits, it was found that 486 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? O A. Ho: P > 0.5 O B. Ho: p 0.5 OE. Ho: P= 0.5 OF. Ho: p # 0.5 H, : p #0.5 H1 : p = 0.5 What is the test statistic? z= (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. Reject the null hypothesis because the P-value is less than or equal to the significance level, a. O C. Fail to reject the null hypothesis because the P-value is greater than 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