2 . Suppose you want to test the hypotheses below at a O . 15 significance level . Hod = 0 HI d s O You have the following information about the data Samples are dependent , and distributed normally Sample A : x - bar = 5.86 5 = 1.28 1 = 5 Sample B : x - bar = 680 5 = 0.69 1 = 5 Difference : d - bar = 0. 94 s = 1.73 1 = 5 What conclusion do you make ? Lol 2 . Do not reject HI I b . Do not reject HO L C . Reject HO I d . Reject HI