What test would you want to use to test a nondirectional research hypothesis?
A)one-tailed test
B)two-tailed test
C)nonparametric test
D)frequency test

Question

Quizplus · Accepted Answer

A nondirectional research hypothesis does not make a specific prediction about the direction of the relationship or difference being studied, so a two-tailed test would be most appropriate. This allows for the possibility of the effect being in either direction, and provides a more conservative and accurate test of significance. Options A, C, and D are not relevant to the type of hypothesis being tested.

What Test Would You Want to Use to Test a Nondirectional