If the diameter X of axles has the density f(x) = k if 119.9 < x <

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If the diameter X of axles has the density f(x) = k if 119.9 < x < 120.1 and 0 otherwise, how many defectives will a lot of 500 axles approximately contain if defectives are axles slimmer than 119.92 or thicker than 120.08?

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Advanced Engineering Mathematics

ISBN: 978-0471488859

9th Edition

Authors: ERWIN KREYSZIG

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Question Posted: Nov 07, 2010 04:21 AM

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If the diameter X of axles has the density f(x) = k if 119.9 < x <

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Advanced Engineering Mathematics

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