SOLUTION: If X is a normal random variable with a mean of 6 and a standard deviation of 3.0, then find the value x such that P(Z>x)is equal to .7054.
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Question 428960: If X is a normal random variable with a mean of 6 and a standard deviation of 3.0, then find the value x such that P(Z>x)is equal to .7054. Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! If X is a normal random variable with a mean of 6 and a standard deviation of 3.0, then find the value x such that P(Z>x)is equal to .7054.
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Find the z-value with a right tail of 0.7054
z = invNorm(1-0.7054) = -0.5400
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x = zs+u
x = -5400*3+6 = 4.38
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Cheers,
Stan H.
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