Mathematics, 07.01.2021 02:30 imanim3851

According to a recent Pew Research poll, 75% of millenials (people born between 1981 and 1995) have a profile on a social networking site. Let X = the number of millenials you ask until you find a person without a profile on a social networking site. 1. Describe the distribution of X. 2. What is the probability that you must ask ten people to find one person without a social networking site? 3. What is the probability that you must ask 20 people to find one person without a social networking site? 4. What is the probability that you must ask at most five people?

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According to a recent Pew Research poll, 75% of millenials (people born between 1981 and 1995) have...