Suppose x is a normally distributed random variable with mu equals = 13 13 and sigma equals = 2 2 . Find each of the following probabilities....
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Question

Suppose x is a normally distributed random variable

with mu


μequals


=13


13 and sigma


σequals


=2


2. Find each of the following probabilities.

a.​ P(xgreater than or equals


16.5


16.5​)   b.​ P(xless than or equals


11.5


11.5​)   c.​ P(13.6


13.6less than or equals


≤xless than or equals


17.9


17.9​)   d.​ P(8.54


8.54less than or equals


≤xless than or equals


15.58


15.58​)

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Click here to view a table of areas under the standardized normal curve.

a.​ P(xgreater than or equals


16.5


16.5​)equals


=

nothing


​(Round to three decimal places as​ needed.)

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