Mathematics, 29.10.2019 05:31 ingridx0
Acompany has discovered that a recent batch of batteries had manufacturing flaws, and has issued a recall. in a group of 15 batteries covered by the recall, 6 are dead. two batteries at random are chosen from the package of 15. a) has the assumption of independence been met? explain. b) create a probability model for the number of good batteries chosen. c) what's the expected number of good batteries? d) what's the standard deviation?
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Acompany has discovered that a recent batch of batteries had manufacturing flaws, and has issued a r...
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