When performing significance tests at level $\alpha$,if the P-value obtained is _____ $\alpha$,the null hypothesis will be rejected.
A)larger than
B)smaller or the same as
C)None of the above

Question

Quizplus · Accepted Answer

When performing significance tests, if the P-value obtained is smaller or the same as the significance level (α), the null hypothesis is rejected. This is because a P-value less than or equal to α indicates that the observed data are inconsistent with the assumption that the null hypothesis is true to a degree that warrants rejection of the null hypothesis.

When Performing Significance Tests at Level α\alphaα ,If the P-Value Obtained Is _____

When Performing Significance Tests at Level $\alpha$ ,If the P-Value Obtained Is _____