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Mathematics, 27.10.2021 05:50 ekayla163

An e-mail filter is planned to separate valid e-mails from spam. The word f ree occurs in 60% of the spam messages and only 4% of the valid messages. Also, 20% of the messages are spam. Find the probability that the message is valid given that it does not contain the word f ree.

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An e-mail filter is planned to separate valid e-mails from spam. The word f ree occurs in 60% of the...

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