In a 4 × 3 Factorial Design,how Many Levels of the Second

question 50

Multiple Choice

In a 4 × 3 factorial design,how many levels of the second grouping factor are there?

• A)3
• B)4
• C)7
• D)12

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Definitions:

External Abdominal Oblique

A large muscle on the outer surface of the lower abdomen that functions in rotating and bending the body.

Levator Scapulae

A muscle in the back that elevates the scapula (shoulder blade).

Scapula

The shoulder blade, a large, flat, triangular bone situated on the posterior of the shoulder, connecting the humerus (upper arm bone) with the clavicle (collar bone).

Serratus Anterior

A muscle located on the side of the chest, playing a crucial role in the movement and rotation of the shoulder blade (scapula).