Let the Random Variable Z Follow a Standard Normal Distribution

question 178

Multiple Choice

Let the random variable Z follow a standard normal distribution.Find the value k,such that P(Z > k) = 0.39.

• A)0.28
• B)1.23
• C)-1.23
• D)-0.28

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Definitions:

Deductive Reasoning

A logical process in which a conclusion is based on the concordance of multiple premises that are generally assumed to be true.

Syllogism

A form of logical reasoning where a conclusion is drawn from two given or assumed propositions (premises), each of which shares a common or middle term not present in the conclusion.

Aristotle

A Greek philosopher and polymath during the Classical period in Ancient Greece, one of the most influential figures in Western philosophy and science.

Equilateral Triangle

A polygon with three sides of equal length and three angles of equal measure, resulting in a symmetrical shape.