SOLUTION: A shelf in the Metro Department Store contains 80 colored ink cartridges for a popular ink-jet printer. 5 of these cartridges are defective.
(a) If a customer selects 3 of these c
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-> SOLUTION: A shelf in the Metro Department Store contains 80 colored ink cartridges for a popular ink-jet printer. 5 of these cartridges are defective.
(a) If a customer selects 3 of these c
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Question 867206: A shelf in the Metro Department Store contains 80 colored ink cartridges for a popular ink-jet printer. 5 of these cartridges are defective.
(a) If a customer selects 3 of these cartridges at random from a shelf, what is the probability that they are all defective? (Round your answer to five decimal places.)
(b) If a customer selects 3 of these cartridges at random from a shelf, what is the probability that at least 1 is defective? (Round your answer to three decimal places.)
