A Normal Population Has a Mean $\mu = 30$ And Standard Deviation

question 33

Multiple Choice

A normal population has a mean $\mu = 30$ and standard deviation $\sigma = 7$ What is the probability that a randomly chosen value will be greater than 31 ?

• A) 0.4443
• B) 0.7881
• C) 0.5557
• D) 0.7580

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A leading global provider of insurance, annuities, and employee benefit programs, serving 90 million customers in over 60 countries.

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