The Appropriate Hypothesis Test for a Within-Subjects Design That Compares

question 15

Multiple Choice

The appropriate hypothesis test for a within-subjects design that compares two treatment conditions is

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

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Definitions:

Vastus Lateralis

A muscle located on the side of the thigh, part of the quadriceps group, responsible for extending the knee.

Psoas Major

A large muscle in the human body that connects the lower spine to the upper thigh, crucial for hip flexion.

Rectus Femoris

A muscle in the quadriceps group that extends the knee and flexes the thigh at the hip.

Anterior Aspect

Referring to the front view or portion of a structure relative to the body's standard anatomical position.