Suppose x is a normal random variable with mean 60 and standard deviation 2.A z score was calculated for a number,and the z score is -1.3.What is x?
A)58.7
B)61.3
C)62.6
D)57.4
E)54.7

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The Answer of Suppose x is a normal random variable with mean 60 and standard deviation 2.A z score was calculated for a number,and the z score is -1.3.What is x?
A)58.7
B)61.3
C)62.6
D)57.4
E)54.7

Suppose X Is a Normal Random Variable with Mean 60