Mathematics, 26.02.2020 19:57 itzandrea456
An internet search engine looks for a certain keyword in a sequence of independent web sites. It is believed that 20% of the sites contain this keyword. (a) Compute the probability that at least 5 of the first 10 sites contain the given keyword. (b) Compute the probability that the search engine had to visit at least 5 sites in order to find the first occurrence of a keyword.
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An internet search engine looks for a certain keyword in a sequence of independent web sites. It is...
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