Consider a random variable, z, that has a standardized normal distribution. Determine the following probabilities:
a. P (0 < z < 1.96)
b. P (z > 1.645)
c. P (1.28 < z ≥ 2.33)
d. P (- 2 ≥ z ≥ 3)
e. P (z > - 1) |

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