Mathematics
Mathematics, 25.02.2020 02:33, bdbsjncns

Rachel rents three DVDs from Watch Flicks and two DVDs from Bluechest. The probability that a DVD is faulty is 4% for Watchflix and 5% for Bluechest. All DVD rentals being faulty or otherwise are independent of each other. Calculate the probability that exactly two DVDs rented by Rachel are faulty.

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Rachel rents three DVDs from Watch Flicks and two DVDs from Bluechest. The probability that a DVD is...

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