The tensile strength of a certain brand of paper is modeled by a normal distribution with mean
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The tensile strength of a certain brand of paper is modeled by a normal distribution with mean \(24 p s i\) and variance \(9[p s i]^{2}\).
What is the probability that the tensile strength of a sample does not fall below the critical level of \(20 p s i\) ?
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Related Book For
Applied Probability And Stochastic Processes
ISBN: 9780367658496
2nd Edition
Authors: Frank Beichelt
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