In a study of 806 randomly selected medical malpractice lawsuits, it was found that 483 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? O A. Ho: P#0.5 OB. Ho: P = 0.5 H, : p=0.5 H1 : p 0.5 cess H, : p > 0.5 H1 : p = 0.5 Library What is the test statistic? z= tions (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? ) Time Remaining: 00:19:15