In a Two-Way ANOVA,the Sources of Variation Are ________

question 22

Multiple Choice

In a two-way ANOVA,the sources of variation are ________.

• A)total variation and error variation
• B)total variation,treatment variation,and error variation
• C)total variation,treatment variation,blocking variation,and error variation
• D)treatment variation and blocking variation

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Definitions:

Descending Aorta

The portion of the aorta that extends downwards from the arch of the aorta, distributing oxygenated blood to the lower parts of the body.

Tunica Media

The middle, muscular layer of the walls of arteries and veins, responsible for regulating the diameter of the vessels.

Smooth Muscle

A type of muscle found in the walls of internal organs such as the intestines and blood vessels, responsible for involuntary movements.

Celiac Trunk

A major artery that supplies blood to the abdominal organs, including the stomach, spleen, and liver.