Question 636571
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Hi,
Find the area under the standard normal curve for the following:
(A) P(z < -0.68) = 24.83%     |Excel function NORMSDIST(-0.68) = .2483
(B) P(0 < z < 1.02) = 84.61% - 50% 
(C) P(-1.78 < z < 1.88)= 96% - 3.75%