1. Below are the records used in a study to provide sufficient evidence whether the two population medians are not equal. Use a = 0.05. X 38 51 48 35 54 41 61 43 49 40 37 62 59 36 53 65 Y 40 49 39 31 42 45 59 52 51 55 a. Test Statistic = 12 b. Test Statistic = 0 c. Test Statistic = 48.5 d. None TRUE 2. Critical value is equal to a. 1.635 b. 6.031 c. $1.960 d. 0.013 TRUE 1, Decision a. Fail to Reject Ho - b. Reject Ho c. Accept Ho d. Can't tell TRUE