Question

In order to test a nondirectional hypothesis, a researcher would use a __________ test. A. one-tailed B. alternative C. critical D. two-tailed

Answer 1

I think the correct answer from the choices listed above is option D. In order to test a nondirectional hypothesis, a researcher would use a two-tailed test. A two-tailed non-directional hypothesis predicts that the independent variable will have an effect on the dependent variable, but the direction of the effect is not specified. 

Answer 2

D. Two tailed. Is the correct answer