Z Is a Standard Normal Random Variable

question 156

Multiple Choice

Z is a standard normal random variable.The P (1.20 Z
1.85) equals

• A)0.4678
• B)0.3849
• C)0.8527
• D)0.0829

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Definitions:

Ortega y Gasset

José Ortega y Gasset, a Spanish philosopher and essayist known for his contributions to existentialism and his work "The Revolt of the Masses."

Spontaneously

Describes an action or event occurring without external cause, arising from within or naturally.

Objective Reality

A concept referring to the existence of an external world that is independent of individual thoughts and perceptions.

Plato

An ancient Greek philosopher, a student of Socrates and teacher of Aristotle, known for his work in areas such as ethics, epistemology, and metaphysics.