Solution :
Using standard normal table,
(a)
P(Z > 1.04) = 1 - P(Z < 1.04) = 1 - 0.8508 = 0.1492
(b)
P(Z -1.74) = 0.0409
(c)
P(0 Z 1.81) = P(Z 1.81) - P(Z 0) = 0.9649 - 0.5 = 0.4649
(d)
P(-0.81 Z 2.66) = P(Z 2.66) - P(Z -0.81) = 0.9961 - 0.2090 = 0.7871
Find the following probabilities based on the standard normal variable Z (Round your answers to 4...
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