Question 202313: Standard normal probabilities
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 > -1.58)=
P (Z ≤ - 1.55)=
P (0.60 < Z < 1.52)=
Answer by stanbon(75887)   (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.
P (Z > -1.58)= 1 - P(z <= -1.58) = 1 - normalcdf(-10,-1.58) = 0.9429...
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P (Z ≤ - 1.55)= normalcdf(-10,-1.55) = 0.06057...
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P (0.60 < Z < 1.52)= norcdf(0.60,1.52) = 0.209997555...
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Cheers,
Stan H.
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