Given That Z Is a Standard Normal Random Variable, What

question 48

Multiple Choice

Given that z is a standard normal random variable, what is the value of z if the area to the right of z is .1112?

• A) .3888
• B) 1.22
• C) 2.22
• D) 3.22

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Definitions:

Brown Macules

Flat, brown spots on the skin often resulting from sun exposure, aging, or genetic factors, usually harmless but sometimes cosmetically concerning.

Extraocular Muscles

The muscles outside the eye that control eye movements.

CNs III, IV, VI

The oculomotor (III), trochlear (IV), and abducens (VI) cranial nerves, which control eye movements and pupil constriction.

Cataracts

A medical condition where the lens of the eye becomes progressively opaque, resulting in blurred vision.