Which of the Following Is True About the Distribution of IQ

question 155

Multiple Choice

Which of the following is true about the distribution of IQ scores?

• A) Its distribution is skewed to the left.
• B) The area under its bell-shaped curve is 1.
• C) Its distribution is skewed to the right.
• D) The area under its bell-shaped curve is 10.

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Definitions:

Adduction

The movement of a limb or other part of the body toward the midline of the body or towards another part of the body.

Contracture

Permanent shortening or contraction of a muscle.

Skeletal Muscle Tissue

A type of muscle tissue that is attached to bones and is responsible for voluntary movements of the body.

Smooth Muscle Tissue

A type of muscle tissue found in the walls of hollow organs like the intestines and blood vessels, which contracts involuntarily.