Mathematics, 13.02.2020 19:16 baylabrown
Two factories I and II produce phones for brand ABC. Factory I produces 60% of all ABC phones, and factory II produces 40%. 10% of phones produced by factory I are defective, and 20% of those produced by factory II are defective. You purchase a brand ABC phone, and assume this phone is randomly chosen from all ABC phones. Suppose the phone is not defective. What is the probability that it came from factory II?
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Two factories I and II produce phones for brand ABC. Factory I produces 60% of all ABC phones, and f...
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