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kendrawalraven
31.10.2019 •
Mathematics
Software filters rely heavily on ""blacklists"" (lists of known ""phishing"" urls) to detect fraudulent e-mails. but such filters typically catch only 24 percent of phishing urls. jason receives 25 phishing e-mails. (a) what is the expected number that would be caught by such a filter? (round your answer to 2 decimal places.) expected number (b) what is the chance that such a filter would detect none of them? (round your answer to 5 decimal places.) probability
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Ответ:
Let's start with the underlying fact. Multiplication simply is not repeated addition, and telling young pupils it is inevitably leads to problems when they subsequently learn that it is not. Multiplication of natural numbers certainly gives the same result as repeated addition, but that does not make it the same.
Step-by-step explanation: