A closet contains n pairs of shoes. If 2r shoes are chosen at random (2r < n),

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A closet contains n pairs of shoes. If 2r shoes are chosen at random (2r < n), what is the probability that there will be no matching pair in the sample?

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Statistical Inference

ISBN: 978-0534243128

2nd edition

Authors: George Casella, Roger L. Berger

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Question Posted: May 26, 2016 05:10 AM

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A closet contains n pairs of shoes. If 2r shoes are chosen at random (2r < n),

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The probability is There are ways of choosing 2r shoes from a total of 2n shoes Thus there a...View the full answer

Statistical Inference

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