If X is a normal random variable with mean 9 and standard deviation 2.5, then find the value x such that P(Z x) is equal to .7054, as shown below.(Note: the diagram is not necessarily to scale.)

A)8.10
B)8.33
C)7.65
D)11.10

Question

If X is a normal random variable with mean 9 and standard deviation 2.5, then find the value x such that P(Z > x) is equal to .7054, as shown below.(Note: the diagram is not necessarily to scale.)

A)8.10 
B)8.33 
C)7.65 
D)11.10

Quizplus · Accepted Answer

The Answer of If X is a normal random variable with mean 9 and standard deviation 2.5, then find the value x such that P(Z > x) is equal to .7054, as shown below.(Note: the diagram is not necessarily to scale.)

A)8.10 
B)8.33 
C)7.65 
D)11.10

If X Is a Normal Random Variable with Mean 9