The elongation of a steel bar under a particular load has been established to be normally distributed

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The elongation of a steel bar under a particular load has been established to be normally distributed with a mean of 0.05 inch and a = 0.01 inch. Find the probability that the elongation is

(a) Above 0.1 inch;

(b) Below 0.04 inch;

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Probability & Statistics For Engineers & Scientists

ISBN: 9780130415295

7th Edition

Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying

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Question Posted: Feb 03, 2011 05:08 AM

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The elongation of a steel bar under a particular load has been established to be normally distributed

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