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

question 162

Multiple Choice

Assume that X has a normal distribution, and find the indicated probability.
-The mean is $\mu = 60.0$ and the standard deviation is $\sigma = 4.0$ . Find the probability that $X$ is less than $53.0$ .

• A)0.9599
• B)0.0802
• C)0.5589
• D)0.0401

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Definitions:

Negative Announcement

An announcement that delivers unfavorable news or updates to its audience.

Strategies

Plans or methods developed to achieve a specific goal or to solve problems.

Refusal Letter

A written communication used to inform an individual or entity that their request, offer, or proposal has been declined.

Closing Wording

The final phrases or sentences in a communication, designed to provide a clear end, summarize the main points, or establish next steps.