Consider a Sample from a Skewed Population

question 18

Multiple Choice

Consider a sample from a skewed population. What is the minimum sample size to apply the Central Limit Theorem?

• A) 5
• B) 10
• C) 30
• D) 100
• E) 300

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Definitions:

Pupil

The opening in the center of the iris of the eye, which regulates the amount of light that enters the eye.

Retina

A thin layer of tissue at the back of the eye that contains cells sensitive to light, which trigger nerve impulses that pass via the optic nerve to the brain, where a visual image is formed.

Lens

A piece of transparent material with at least one curved surface, which refracts or focuses light rays.

Iris

The colored part of the eye surrounding the pupil that controls the amount of light entering the eye.