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MMLU / Which of the following is a binomial random variable?

Problem

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question

Which of the following is a binomial random variable?

choices

  1. The number of tosses before a "5" appears when tossing a fair die.
  2. The number of points a hockey team receives in 10 games, where two points are awarded for wins, one point for ties, and no points for losses.
  3. The number of hearts out of five cards randomly drawn from a deck of 52 cards, without replacement.
  4. The number of motorists not wearing seat belts in a random sample of five drivers.

subject

high_school_statistics

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Source and history

Official source

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