An e-mail filter is planned to separate valid e-mails from spam. The word free occurs in 60%
Question:
An e-mail filter is planned to separate valid e-mails from spam. The word free occurs in 60% of the spam messages and only 4% of the valid messages. Also, 20% of the messages are spam. Determine the following probabilities:
(a) The message contains free.
(b) The message is spam given that it contains free.
(c) The message is valid given that it does not contain free.
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F Free S Spam V Valid P...View the full answer
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Related Book For
Applied Statistics And Probability For Engineers
ISBN: 9781118539712
6th Edition
Authors: Douglas C. Montgomery, George C. Runger
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