Given That Z Is a Standard Normal Random Variable,P(-1 $\leq$ Z $\leq$

question 39

Multiple Choice

Given that Z is a standard normal random variable,P(-1.0 $\leq$ Z $\leq$ 1.5) is

• A) 0.7745
• B) 0.8413
• C) 0.0919
• D) 0.9332

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Definitions:

Cones

Photoreceptor cells in the retina of the eye that are responsible for color vision and function best in relatively bright light.

Vision

the ability to see; the faculty of sight.

Color

The characteristic of visual perception described through hues, such as red, blue, and yellow, determined by the spectrum of light.

Lens

A transparent optical device used to converge or diverge transmitted light and to form images.