SOLUTION: if Z is a normal random variable, then what is P(1.25 less than or equal to z less than or equal to 1.75)?

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Question 428376: if Z is a normal random variable, then what is P(1.25 less than or equal to z less than or equal to 1.75)?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
if Z is a normal random variable, then what is P(1.25 less than or equal to z less than or equal to 1.75)?
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P(1.25<= z <=1.75) = normalcdf(1.25,1.75) = 0.6559
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Cheers,
Stan H.
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