SOLUTION: Assume that X has a normal distribution, and find the indicated probability.
The mean is μ = 60.0 and the standard deviation is σ = 4.0.
Find the probability that X i
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Question 675224: Assume that X has a normal distribution, and find the indicated probability.
The mean is μ = 60.0 and the standard deviation is σ = 4.0.
Find the probability that X is less than 53.0.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
The mean is μ = 60.0 and the standard deviation is σ = 4.0.
Find the probability that X is less than 53.0.
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z(53) = (53-60)/4 = -7/4
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P(x < 53) = P(z < -7/4) = normalcdf(-100,-7/4) = 0.0401
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Cheers,
Stan H.
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