Question: est the claim about the difference between two population means , and u2 at the level of significance a. Assume the samples are random and

est the claim about the difference between two population means , and u2 at the level of significance a. Assume the samples are random and independent, and the populations are normally distributed. Claim: H1 = H2; a=0.10. Assume of = 03 Sample statistics: X, = 31.2, s1 = 3.4, n, = 10 and *2 = 33.8, 52 = 2.3 , n2 = 19 Identify the null and alternative hypotheses. Choose the correct answer below. OA. HO H1 > H2 OB. HO H1 = H2 Ha Hy S H2 Ha H1* H2 OC. HO H1 2 H2 OD. HO MISH2 Ha My H2 OE. HO H1

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