Test the claim about the difference between two population means , and 2 at the level of significance of Assume the samples are random and independent, and the populations are normally distributed. Claim: H1 = H2: d =0.01 Population statistics: 6, = 3.4, 62 = 1.4 Sample statistics: X, = 14, n, = 27, x2 = 12, n2 = 26