For a Within-Subjects Study Evaluating the Mean Difference Between Two

question 49

Multiple Choice

For a within-subjects study evaluating the mean difference between two treatment conditions,the appropriate hypothesis test is

• A)independent-measures t test.
• B)repeated-measures t test.
• C)single-factor analysis of variance.
• D)chi-square test for independence.

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Definitions:

700 Hertz

A frequency of 700 cycles per second, often referenced in acoustics, signaling, or telecommunications.

1000 Hertz

A frequency of sound wave equivalent to 1000 cycles per second, often utilized in audio testing and applications.

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The secretion of saliva in the mouth, which is triggered by the presence or thought of food, aiding in digestion.

Extinction

In psychology, the gradual weakening and eventual disappearance of a conditioned response when the conditioned stimulus is no longer paired with the unconditioned stimulus.