# Question

Find the following probabilities based on the standard normal variable Z.

a. P (Z<0.74).

b. P (Z ≤ 21.92)

c. P (0 ≤ Z ≤ 1.62)

d. P (-0.90 ≤ Z ≤ 2.94)

a. P (Z<0.74).

b. P (Z ≤ 21.92)

c. P (0 ≤ Z ≤ 1.62)

d. P (-0.90 ≤ Z ≤ 2.94)

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