Mathematics, 25.07.2019 09:00 audjwood67
Acompany manufactures marbles. over a year, it is observed that 70% of the marbles manufactured pass the quality check and 30% are rejected. 60% of the rejected marbles undergo reprocessing, while the rest go into scrap. what is the probability that out of 15 marbles selected at random exactly 3 marbles go into scrap?
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Acompany manufactures marbles. over a year, it is observed that 70% of the marbles manufactured pass...
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