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describe probability using hyper geometric distribution

A shelf in the Metro Department Store contains 85 coloured ink cartridges for a popular ink-jet printer. Eight of these cartridges are defective.

1) If a customer selects three of these cartridges at random from a shelf and what is the probability that they are all defective? (Round your answer to five decimal places)

2) If a customer selects three of these cartridges at random from a shelf and what is the probability that at least one is defective? (Round your answer to three decimal places)

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M920287

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