With alpha set at .05,the Critical Region for a two-tailed test would begin at$\pm$ 1.96.In a one-tailed test at the same alpha level,the Critical Region would begin at
A)$\pm$1.96.
B)$\pm$2.58.
C)$\pm$2.30.
D)$\pm$1.65.

Question

Quizplus · Accepted Answer

In a one-tailed test with alpha set at 0.05, the critical region begins at 1.65 for the positive or negative tail, not both, as it is a one-tailed test.

With Alpha Set at ±\pm± 196In a One-Tailed Test at the Same Alpha Level,the Critical

With Alpha Set at $\pm$ 196In a One-Tailed Test at the Same Alpha Level,the Critical