If the null hypothesis H₀ : μ_x - μ_y ≥ 0 is rejected against the alternative H₁ : μ_x - μ_y

Question

If the null hypothesis H₀ : μ_x - μ_y ≥ 0 is rejected against the alternative H₁ : μ_x - μ_y < 0 at the 2% level of significance,then using the same data,it must be rejected against that alternative at the 3% level.

Quizplus · Accepted Answer

If the null hypothesis is rejected at a lower level of significance (2%), it will definitely be rejected at a higher level of significance (3%). Therefore, the statement is true.

If the Null Hypothesis H0 : μx - μy ≥

If the Null Hypothesis H₀ : μ_x - μ_y ≥