You are using independent samples to test whether two population means are equal, with $\mu$₁ = $\mu$₂ as the null hypothesis.If the p-value for the test leads you to reject the null hypothesis at the 5% significance level, it will also lead you to reject the null hypothesis at the 1% significance level.

Question

Quizplus · Accepted Answer

Rejecting the null hypothesis at the 5% significance level means the p-value is less than 0.05. However, to reject at the 1% significance level, the p-value must be less than 0.01. A p-value that leads to rejection at the 5% level may not necessarily be small enough to reject at the 1% level.

You Are Using Independent Samples to Test Whether Two Population μ\muμ

You Are Using Independent Samples to Test Whether Two Population $\mu$