Assume That X Has a Normal Distribution, and Find the Indicated

question 146

Multiple Choice

Assume that X has a normal distribution, and find the indicated probability.
-The mean is $\mu = 15.2$ and the standard deviation is $\sigma = 0.9$ . Find the probability that $X$ is between $14.3$ and 16.1.

• A)0.3413
• B)0.1587
• C)0.8413
• D)0.6826

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Definitions:

Video Game Addiction

A behavioral disorder characterized by excessive or compulsive use of video games, which interferes with a person's everyday life.

Leisure Time Activities

Activities done for enjoyment or amusement during free time, not associated with one's professional or work obligations.

Gaming Session

A period of time dedicated to playing video games.

Arranging Ideas

The process of organizing thoughts or concepts in a logical or meaningful order, often to improve understanding or communication.