# Standard Normal Probability

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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 > - 0.82) =

P (z ≤ 0.77) =

P( -0.81 < z < 1.25) =

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The solution provides step by step method for the calculation of standard normal probability.

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Standard normal probabilities

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