On the day of the third round of the Open Golf Championship in 1987 before play stated a television commentator said that conditions were such that the average scores of players were likely to be at least three higher than those for the second round. For a sample of 10 of the 77 players participating in both rounds, the scores were Round 2 Round 3 70 69 70 76 66 65 71 69 69 69 71 78 71 79 67 71 68 77 69 70 Use the Wilcoxon signed-rank test to assess the commentor's claim. What type of test is this? Select an answer What is the sum of the negative ranks (W)? What is the sum of the positive ranks (W+)? What is the test statistic W? These are the critical values for a 1-tailed Wilcoxon Signed Rank test for n=10 Alpha Level 0.001 0.005 0.01 0.025 0.05 0.1 0.2 Critical Value 54 51 49 46 44 40 36 What is the p-value for this test? Select an answer What is your conclusion at a=0.05? Select an answer