What Is the Probability That a Standard Normal Random Variable

question 60

Multiple Choice

What is the probability that a standard normal random variable will be between −2 and 2?

• A) .4772
• B) .0228
• C) .9772
• D) .9544

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Definitions:

Cultural Factors

The social, economic, and political aspects of a culture that influence individuals' behaviors, beliefs, and attitudes.

Erikson

Refers to Erik Erikson, a developmental psychologist and psychoanalyst known for his theory on the psychological development of human beings, identifying eight stages of human development.

Behaviorist Theory

A theory of learning which states that behaviors are learned from the environment through the processes of conditioning.

Rewards and Punishments

Behavioral tools used to reinforce desired behaviors or diminish undesired ones, often employed in educational and developmental contexts.