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MMLU-Pro / 11347 / In a bridge hand of 13 cards, what is the probability of (a) having neither an…

Problem

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question

In a bridge hand of 13 cards, what is the probability of (a) having neither an ace nor a king, (b) having no ace or one ace and exactly four kings. Assume that the random variables X and Y represent the number of aces and kings respectively. Also assume that (^52 _13) possible bridge hands are equally likely.

category

engineering

options

  1. 0.0810, 0.0020
  2. 0.0799, 0.0019
  3. 0.0830, 0.0016
  4. 0.0808, 0.0023
  5. 0.0820, 0.0021
  6. 0.0822, 0.0018
  7. 0.0818, 0.0022
  8. 0.0812, 0.0024
  9. 0.0825, 0.0017
  10. 0.0805, 0.0025

src

stemez-ElectronicCommunications

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Official source

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