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

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Chapter1: Starting With Matlab
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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?
(Answer: ()22/(2²))
Transcribed Image Text: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? (Answer: ()22/(2²))
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