In a 3 × 4 Factorial Design, There Are ____

question 65

Multiple Choice

In a 3 × 4 factorial design, there are ____ main effect(s) and ____ interaction(s) possible.

• A) three; four
• B) two; three
• C) two; one
• D) one; two

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Definitions:

PA

Physician Assistant, a healthcare professional licensed to practice medicine with physician supervision.

Radiopaque Contrast Medium

A substance used in medical imaging to improve the visibility of internal structures in radiographic procedures.

Spinal Cord

The central nerve trunk that extends from the brain down through the vertebral canal and is responsible for transmitting messages between the brain and the rest of the body.

X-Ray Record

A medical image created by using X-rays to visualize the internal structure of the body, often used for diagnostic purposes.