Question: Suppose that a 95% confidence interval for (1 = 2) is calculated to be (-7.4, -2.3). If we test H0 : 1 = 2 versus

Suppose that a 95% confidence interval for (1 = 2) is calculated to be (-7.4, -2.3). If we test H0 : 1 = 2 versus HA : 1 = 2 using = 0.10, will we reject H0? Why or why not?

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