Given That Z Is a Standard Normal Random Variable, What

question 38

Multiple Choice

Given that z is a standard normal random variable, what is the probability that z -2.12?

• A) 0.4830
• B) 0.9830
• C) 0.017
• D) 0.966

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Definitions:

Molecular Biologist

A scientist who studies the molecular basis of biological activities and processes.

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A medical condition characterized by excess body fat that increases the risk of health problems.

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The medial compartment of the thoracic cavity, situated between the lungs, containing the heart, thymus, esophagus, trachea, and major blood vessels.

Esophagus

A muscular tube that conveys food and liquids from the mouth to the stomach.