An Inferential Statistical Test Used to Evaluate the Difference Between

question 84

Multiple Choice

An inferential statistical test used to evaluate the difference between two means is known as a

• A) one-factor ANOVA.
• B) t test.
• C) z test.
• D) correlational test.

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Definitions:

Dependent Variable

In an experimental setup, the variable being tested and measured, which is expected to change as a result of manipulations to the independent variable.

Control Group

The group in an experiment or study that does not receive the treatment, used as a benchmark to measure the effects of the treatment.

Experimental Group

A group of participants in an experiment who are exposed to the variable under investigation to assess its effect.

APA's Ethical Guidelines

The principles and standards outlined by the American Psychological Association to guide professional behavior and decision-making in the field of psychology.