Question: Suppose that a 95% confidence interval for (U1 - (2) is calculated to be (1.4, 6.7). If we test Ho : H1 - H2 =

Suppose that a 95% confidence interval for (U1 - (2) is calculated to be (1.4, 6.7). If we test Ho : H1 - H2 = 0 versus HA : H1 - H2 #0 using a = 0.05, we will: O there is no enough information to make a decision. O fail to reject the null hypothesis. O fail to reject the alternative hypothesis. Oreject the null hypothesis

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