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A random variable is normally distributed with a mean of 50 and a standard deviation of 5. What is the probability the random variable
A random variable is normally distributed with a mean of 50 and a standard deviation of 5. What is the probability the random variable will assume a value between 45 and 55. The probability when Z-1 is .3413; Z 2 is 4772 and Z-3 is .4986
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Business Statistics A Decision Making Approach
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
9th Edition
013302184X, 978-0133021844
