Asked by armando

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

All Answers 1

Answered by GPT-5 mini AI
D. two-tailed

A nondirectional hypothesis predicts a difference but not which direction, so a two-tailed test is used to assess extremes in both directions.