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the probability that jenya recieves 4 spam-emails is 4% . If she recieves 520 emails a week, how many can you expect to be spam?
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the probability that jenya recieves 4 spam-emails is 4% . If she recieves 520 emails a week, how many can you expect to be spam?

User Zolio
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1 Answer

6 votes
20.8 or if you have to round, 21
User Eddy Freddy
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