Question: Given a standardized normal distribution (with a mean of 0 and a standard deviation of 1, as in Table E.2), what is the probability that

Given a standardized normal distribution (with a mean of 0 and a standard deviation of 1, as in Table E.2), what is the probability that
a. Zis less than 1.57?
b. Zis greater than 1.84?
c. Zis between 1.57 and 1.84?
d. Zis less than 1.57 or greater than 1.84?

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