Asked by Arely Villalobos on Apr 26, 2024
Verified
To test a nondirectional research hypothesis,which of the following would you use?
A) one-tailed test
B) frequency test
C) nonparametric test
D) two-tailed test
One-tailed Test
A statistical test that determines the direction of a relationship, testing either for a positive or negative effect but not both.
Two-tailed Test
A statistical hypothesis test in which the area of rejection is on both ends of the sampling distribution, allowing for testing of deviations in both directions.
- Identify the characteristics and functions of one-tailed and two-tailed tests in hypothesis testing.
Verified Answer
LK
Latheresa KemperApr 30, 2024
Final Answer :
D
Explanation :
To test a nondirectional research hypothesis, a two-tailed test is the best choice. A two-tailed test is used when the research hypothesis does not specify the direction of the effect. It tests for the possibility of an effect in both directions, and therefore gives a more comprehensive picture of the results.
Learning Objectives
- Identify the characteristics and functions of one-tailed and two-tailed tests in hypothesis testing.
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