Given That the Random Variable X Is Normally Distributed with a Mean

question 32

Multiple Choice

Given that the random variable X is normally distributed with a mean of 80 and a standard deviation of 10, P(85 X 90) is:

• A) 0.5328
• B) 0.3413
• C) 0.1915
• D) 0.1498

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Definitions:

Contributing Risk Factors

Elements or conditions that increase the likelihood of developing a disease or injury.

Struggled With

Refers to experiencing difficulty or opposition when trying to achieve, learn, or deal with something.

Family History

The record of a person's or family's medical and health background, often used to assess risks for inherited conditions.

Schizophrenic

Relating to schizophrenia, a mental disorder characterized by distortions in thinking, perception, emotions, language, sense of self, and behavior.