Suppose X Is a Normally Distributed Random Variable with a Mean

question 47

Multiple Choice

Suppose x is a normally distributed random variable with a mean of 8 and a standard deviation of 4. The probability that x is between 1.48 and 15.56 is _____.

• A) .0222
• B) .4190
• C) .5222
• D) .9190

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Definitions:

Consciousness-Raising

A process aimed at increasing awareness about particular issues or aspects of one's self or society, often used in therapy and social movements.

Catharsis

The process of releasing, and thereby providing relief from, strong or repressed emotions during therapeutic sessions.

Self-Liberation

The process of individuals empowering themselves to change their own lives, typically in the context of overcoming addictive behaviors or other personal challenges.

Gestalt Therapy

A therapeutic approach that highlights the importance of being aware of the here and now, and understanding oneself within the context of current life situations, aiming to help individuals self-regulate in their environments.