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anonymous

  • one year ago

Given a 13-card bridge hand has been dealt from a standard deck of 52 cards, what is the probability of having a) exactly 6 hearts? b) exactly 7 hearts, three diamonds, two clubs, and one spade?

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  1. anonymous
    • one year ago
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    exactly 6 hearts means 6 hearts and 7 other stuff do you know how many hearts are in the deck?

  2. anonymous
    • one year ago
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    13

  3. anonymous
    • one year ago
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    ok so 13 hearts to choose 6 from and 39 other stuff to choose 7 from

  4. anonymous
    • one year ago
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    \[\huge \frac{\binom{13}{6}\binom{39}{7}}{\binom{52}{13}}\] s the quick answer

  5. anonymous
    • one year ago
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    so is it 0.042%?

  6. anonymous
    • one year ago
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    how would be work?

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