Question: 2. If Z is a standard normal variable, find the following probabilities: a) P (Z < - 1.07) = b) P (- 0.64 < Z

2. If Z is a standard normal variable, find the following probabilities: a) P (Z < - 1.07) = b) P (- 0.64 < Z < 1.45) = c)P (Z > - 0.87) =

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