Consider the following hypothesis test. (a) The following data are from matched samples taken from two populations. Compute the difference value for each element. (Use Population 1 - Population 2.)...

Extracted text: Consider the following hypothesis test. (a) The following data are from matched samples taken from two populations. Compute the difference value for each element. (Use Population 1 - Population 2.) Population Element 1 Difference 1 21 18 3 28 27 1 18 17 1 20 18 2 26 23 3 (b) Compute d. 2 (c) Compute the standard deviation s. (d) Conduct a hypothesis test using a = 0.05 Calculate the test statistic. (Round your answer to three decimal places.) Calculate the p-value. (Round your answer to four decimal places.) p-value = What is your conclusion? O Do not reject H. There is insufficient evidence to conclude that u, > 0. O Reject H. There is sufficient evidence to conclude that u, > 0. O Do not Reject H,. There is sufficient evidence to conclude that u, > 0. O Reject H.. There is insufficient evidence to conclude that u, > 0.