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X Is a Normally Distributed Random Variable with a Standard

Question 29

Multiple Choice

X is a normally distributed random variable with a standard deviation of 2.00. Find the mean of X if 12.71% of the area under the distribution curve lies to the right of 8.28. (Note: the diagram is not necessarily to scale.) X is a normally distributed random variable with a standard deviation of 2.00. Find the mean of X if 12.71% of the area under the distribution curve lies to the right of 8.28. (Note: the diagram is not necessarily to scale.) A) 7.6 B) 6.6 C) 6.0 D) 5.5


A) 7.6
B) 6.6
C) 6.0
D) 5.5

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