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25-11-2017
Mathematics

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What is the probability that a 13-card bridge hand contains all cards from the same suit?

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25-11-2017

The total number of 13-card hands that can be dealt is 52C13. Four of these are of the same suit. Therefore the required probability is given by:
[tex]\frac{4}{52C13}= 6.3\times 10^{-12} [/tex]

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