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Let the Random Variable Z Follow a Standard Normal Distribution,and

Question 47

Multiple Choice

Let the random variable Z follow a standard normal distribution,and let z1be a possible value of Z that is representing the 90th percentile of the standard normal distribution.Find the value of z1.


A) 0.67
B) -1.28
C) 1.28
D) -0.67

Correct Answer:

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