Question

Consider a drug that is used to help prevent blood clots in certain patients. In clinical trials, among 6239 patients treated with this drug, 166 developed the adverse reaction of nausea. Use a 0.10 significance level to test the claim that 3% of users develop nausea. Does nausea appear to be a problematic adverse reaction? Identify the test statistic for this hypothesis test The test statistic for this hypothesis test is (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. O A. Reject Ho. There is sufficient evidence to warrant rejection of the claim that 3% of users develop nausea. OB. Reject Ho. There is not sufficient evidence to warrant rejection of the claim that 3% of users develop nausea. O C. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that 3% of users develop nausea. OD. Fail to reject Ho. There is not sufficient evidence to warrant rejection of the claim that 3% of users develop nausea. Does nausea appear to be a problematic adverse reaction? Since the rate of nausea appears to be relatively it Va problematic adverse reaction. Click to select your answer(s).

Answer 1

Solution: Gruen, n=6239 x = 166 2=0.10 P=3.4 -0.03 <A 8 = 31*1 = 166 6239 -0.0266 Test hypothesis : HonM=0.03 Hatut 0.03 Test Statistic: z= P-P 0.0266 0.03 PU-P) =-1.5743 0.03 (1-0.03) 6239 Z=-105743 P-value = 0.1154 using Z-table, two tail Since, p-value » 0.10 Reject Ho, there is sufficient Evidence to warheat rejection of claim that 3% of users develop nausen option Since the rate of nausea appears to be relatively low it has not does not have a problematic Adverse reaction