If a certain machine makes electrical resistors having a mean resistance of 40 ohms and a standard

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If a certain machine makes electrical resistors having a mean resistance of 40 ohms and a standard deviation of 2 ohms, what is the probability that a random sample of 36 of these resistors will have a combined resistance of more than 1458 ohms?

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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 04, 2011 05:17 AM

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If a certain machine makes electrical resistors having a mean resistance of 40 ohms and a standard

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Probability & Statistics For Engineers & Scientists

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