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13.3 Exercise 7

Avg difficulty 2.5

True or False? If False, correct it: Suppose a 95% confidence interval for the slope β of the straight line regression of Y on X is given by -3.5 < β < -0.5. Then a two-sided test of the hypothesis H0:β=−1H_{0} : \beta = −1 would result in rejection of H0H_{0} at the 1% level of significance.

OpenStax Introductory Business Statistics 2e, 13.3 Linear Equations, exercise 7

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Adapted from Introductory Business Statistics 2e © 2023 Rice University. Licensed under CC BY 4.0. Source: Introductory Business Statistics 2e. Imported at revision 50ec917.