In the Normal Distribution of IQ Scores, Approximately What Percentage

question 80

Multiple Choice

In the normal distribution of IQ scores, approximately what percentage of scores falls between 85 and 115?

• A)95%
• B)2%
• C)34%
• D)68%
• E)14%

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Definitions:

Retina

The innermost layer of the eye that receives the image formed by the lens.

Blood Vessels

Pipes within the body that transport blood, encompassing arteries, veins, and capillaries.

Cataract

An opacity of the lens of the eye resulting in blindness.

Lens

A part of the eye that bends or refracts images onto the retina.