Question: 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.

LetZ

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 > 0.78) =

P ( z 1.86) =

P (0.80< Z < 2.05) =

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