A two-tailed test always ______.
A) is non-directional
B) uses ≠ in the alternative hypothesis
C) both a and b
D) none of these

Question

Quizplus · Accepted Answer

A two-tailed test is non-directional because it tests for the possibility of the relationship in both directions, and it uses ≠ in the alternative hypothesis to indicate that the parameter could be either greater than or less than the null hypothesis value.

A Two-Tailed Test Always ______