A One-Tailed Test Is Associated with

question 29

Multiple Choice

A one-tailed test is associated with

• A)the research hypothesis.
• B)the null hypothesis.
• C)a nondirectional hypothesis.
• D)a directional hypothesis.

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Definitions:

Ninth Grade

Refers to the ninth year of schooling in many educational systems, often the first year of high school in the United States.

Stanine

A nine-point scale used primarily in educational assessments to classify scores into nine broad levels, with 5 being average.

Percentile

A score indicating the percentage of scores in its frequency distribution that are equal to or lower than it.

SAT

A globally recognized college admission test that evaluates a student's readiness for college, focusing on subjects like mathematics and evidence-based reading and writing.