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1) Let Z be the standard normal random variable. Find Pr[Z <1.29]. A.0.0968 B.0.0823 C.0.0985 D.0.1151 E.0.1170 2) Suppose that X is a normal random
1) Let Z be the standard normal random variable. Find Pr[Z<1.29].
A.0.0968
B.0.0823
C.0.0985
D.0.1151
E.0.1170
2) Suppose that X is a normal random variable with a standard deviation of =12. If we know that Pr[X>5]=Pr[Z>1.25], where Z is the standard normal random variable, determine the mean of X.
A.170
B.25
C.15
D.25
E.10
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