In testing the hypotheses: H₀ : $\mu$ = 140
H₁ : $\mu$ $\neq$ 140,
Suppose that we rejected the null hypothesis at $\alpha$ = 0.10. Then for which of the following $\alpha$ values do we also reject the null hypothesis?

Question

In testing the hypotheses: H₀ :

\mu

= 140
H₁ :

\mu

\neq

140,
Suppose that we rejected the null hypothesis at

\alpha

= 0.10. Then for which of the following

\alpha

values do we also reject the null hypothesis?

Quizplus · Accepted Answer

If we reject the null hypothesis at α = 0.10, then we would also reject the null hypothesis at any smaller level of significance. So, all of the given choices are correct.

In Testing the Hypotheses: H0 μ\muμ = 140 H1 μ\muμ

In Testing the Hypotheses: H₀ $\mu$ = 140
H₁ $\mu$