SOLUTION: Need help on this problem..... standard normal probabilities Let Z be a standard normal random variable. Calculate the following probabilities using the calculator provided. Rou

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Question 136449: Need help on this problem.....
standard normal probabilities
Let Z be a standard normal random variable. Calculate the following probabilities using the calculator provided. Round your responses to at least three decimal places.
P (Z > -1.53) =
P (-0.90 < Z < 2.12) =

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Let Z be a standard normal random variable. Calculate the following probabilities using the calculator provided. Round your responses to at least three decimal places.
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Are you looking for calculator help or numerical answers?
P (Z > -1.53) = normalcdf(-1.53,10) = 09370
P (-0.90 < Z < 2.12) = normalcdf(-0.90,2.12) = 0.7989
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Cheers,
Stan H.