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Mathematics, 25.08.2019 13:10 chim84

Out of 100 emails, 60 are spam and 48 of those contain the word buy. of the remaining 40 emails that are not spam, only 4 emails contain the word buy. given that an email is spam, what is the probability that it contains the word buy?

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Out of 100 emails, 60 are spam and 48 of those contain the word buy. of the remaining 40 emails that...
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