Asked by
Akash Keshri
on Oct 29, 2024
Verified
A one-tailed test is employed when the null hypothesis ________.
A) is structured as "≠"
B) specifies a direction of relationship
C) is structured as "="
D) falls in the upper tail of the distribution
One-Tailed Test
A statistical test in which the region of rejection is on only one side of the sampling distribution, used when the research hypothesis is directional.
Null Hypothesis
A statistical hypothesis that assumes no significant difference or effect exists in the case under investigation.
- Understand the importance of null and alternative hypotheses in hypothesis testing.
Verified Answer
SM
Learning Objectives
- Understand the importance of null and alternative hypotheses in hypothesis testing.