Question: For a standardized normal distribution, calculate the following probabilities: a. P (z < 1.5) b. P (z 0.85) c. P (1.28 < z <

For a standardized normal distribution, calculate the following probabilities:
a. P (z < 1.5)
b. P (z ≥ 0.85)
c. P (1.28 < z < 1.75)

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