Question 45 The test scores were recorded for 20 students. Not yet answered 71 93 91 86 75 73 86 82 76 57 Marked out of 2.00 84 89 67 62 72 77 68 65 75 84 Based on previous semester results, the lecturer claim that the average test score is lesser than Flag question 80. Construct hypothesis for this problem. Select one: O A. Ho: H = 80 vs H1: H # 80 O B. Ho: H = 80 vs H1: H > 80 O C. Ho: H 2 80 vs H1: H