Homework: Ch 11 HW: Two Sample Procedure Assume that the differences are normally distributed. Complete parts (a) through (d) below. Question 4, 11.2.4-T Part 5 of 7 HW Score: 49.44%, 8.4 of 17 points O Points: 0.73 ofl Observation 47.0 51.9 (a) Determine dl Observation - 4.9 2 51.4 53.2 3 42.9 47.2 4 43.1 47.2 Yl tor each pair ot data. 2 -1.8 3 -4.3 4 4.1 5 50.6 50.4 5 0.2 6 46.7 50.9 6 -4.2 7 46.2 49.1 7 -2.9 8 50.4 50.1 8 0.3 (Type integers or decimals.) (b) Compute d and Sd d 2713 (Round to three decimal places as needed.) 2066 (Round to three decimal places as needed.) (c) Test it < O at the 0.05 level ot significance. What are the correct null and alternative hypotheses? p_value = (Round to three decimal places as needed.)