Answer question

Part II. Test the company's claim at a 2.0% significance level. Hint: Use the Student t distribution test for matched pairs and the following formula d. - Hd tat (a) State the null and alternative hypotheses, and identify which one is the claim. Ho: Select an answer V (? H1: Select an answer ? Which one is the claim? O HO OH1 For parts (b), (c) use the correct sign for the critical value (s) and test statistic, and round your answers to 3 decimal places. (b) Identify the test type and find the critical value(s). The test is [Select an answer V Please select the correct sign for the critical value(s) and round your answers to 3 decimal places. Critical value (s) = (? ) (c) What is the test statistic? You do not need to enter the sign of the test statistic in the separate box. Round your answers to 2 decimal places. test = (d) Is the null hypothesis rejected? Is the alternative hypothesis supported? O Reject Ho and support H1 (claim) O Reject Ho (claim) and fail to support H1 O Fail to reject Ho and fail to support H1 (claim) O Fail to reject Ho (claim) and support H1 (e) Select the correct conclusion. . At a 2.0% level of significance, the sample data support the claim that that, on average, the new product lowers blood pressure . At a 2.0% level of significance, there is not sufficient sample evidence that, on average, the new product lowers blood pressure O We prove that, on average, there is no difference in systolic blood pressure values before and after taking the new medication. O We prove that the new medication elevates systolic blood pressure, on average