Find the probability that a normal random variable X with mean µ = 30 and standard deviation o = 6 is at least 40.5.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
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ISBN:9781305084766
Author:Saeed Moaveni
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Chapter19: Probability And Statistics In Engineering
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Problem 34P
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Find the probability that a
normal random variable X
with meanu = 30 and
standard deviation o = 6 is
at least 40.5.
O 0.4006
O None
O 0.9599
O 0.0401
Transcribed Image Text:Find the probability that a normal random variable X with meanu = 30 and standard deviation o = 6 is at least 40.5. O 0.4006 O None O 0.9599 O 0.0401
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