In hypothesis testing, both the magnitude of the difference and the direction of the difference between two groups are considered in
A) two-tailed tests.
B) one-tailed tests.
C) parametric tests.
D) nonparametric tests.

Question

Quizplus · Accepted Answer

In one-tailed tests, both the magnitude and the direction of the difference are considered because the test is designed to detect an effect in one specific direction.

In Hypothesis Testing, Both the Magnitude of the Difference and the Direction