Ho: u1 < u2, a = 0.01 Sample statistics: /x1 = 45, s1 = 4.8, n1 = 16 and /x2 = 50, s2 = 1.2 n2 = 14 Assume 0 2over1 not equal to 0 2over 2 Solution Could you please take a picture of the question and then upload the jpeg file? I do not understand the question at all !!!.