Find the Z-Score for an IQ Test Score of 125

question 37

Multiple Choice

Find the z-score for an IQ test score of 125 when the mean is 100 and the standard deviation is 15.

• A) 25
• B) 1.1
• C) 1.67
• D) −1.1
• E) −1.67

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Definitions:

Squamous

Relating to or resembling a scale or scales; flat cells that are typically found in the lining of the mouth, airways, and blood vessels.

Hypoglossal Canal

A canal in the skull that transmits the hypoglossal nerve from the brain to the muscles of the tongue.

Jugular Foramen

A large opening in the base of the skull, through which the internal jugular vein and several important nerves pass.

Sella Turcica

A saddle-shaped depression in the sphenoid bone at the base of the human skull, which houses the pituitary gland.