Assume that the random variable X is normally distributed, with mean 50 and standard deviation 7 Compute the following probabilities Be sure to draw a normal curve with the area corresponding to the probability shaded P(56 X 66) ...

z 1 x 1 56 507 086 z 2 x 2 66 507 229 From Ta ...

Assume that the random variable X is normally distributed, with mean = 50 and standard deviation

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Assume that the random variable X is normally distributed, with mean µ = 50 and standard deviation σ = 7. Compute the following probabilities. Be sure to draw a normal curve with the area corresponding to the probability shaded.
P(56 ≤ X < 66)

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Fundamentals Of Statistics

ISBN: 9780321844606

4th Edition

Authors: Michael Sullivan III

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Question Posted: Apr 27, 2015 01:52 PM

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Assume that the random variable X is normally distributed, with mean = 50 and standard deviation

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