Awarehouse has 5,000 drums of liquid chemicals. the foreman knows that 50 of these drums contain off-quality chemicals. assume that the drum is replaced each time before sampling. what is the probability that none of 3 drums he selects at random are off-quality?
(1/100)_
(50x49x48)/(5,000_)
(99/100)_
Answers: 3
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Awarehouse has 5,000 drums of liquid chemicals. the foreman knows that 50 of these drums contain off...
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