What Values Are Displayed on a Cumulative Relative Frequency Distribution

question 157

Multiple Choice

What values are displayed on a cumulative relative frequency distribution?

• A) The number of observations that fall into each class interval.
• B) The proportion of observations that fall into each class interval.
• C) The number of observations that fall below each class interval.
• D) The proportion of observations that fall below each class interval.

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Definitions:

Inferior Venae Cavae

A large vein that carries deoxygenated blood from the lower half of the body to the right atrium of the heart.

Pulmonary Veins

Blood vessels that carry oxygenated blood from the lungs to the left atrium of the heart.

Mitral Valve

A valve in the heart that lies between the left atrium and left ventricle, regulating blood flow and preventing backflow.

Circumflex Artery

An artery that curves around the heart muscle, supplying blood to the left atrium and the side and back of the left ventricle.