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Mathematics, 19.11.2019 01:31 mairealexander87
Two candidates are running for president: john democrat and joe republican. a recent survey concluded that jon democrat had a probability of 0.41 to win the election. five hundred people are interviewed at random about whom they would vote for. a random variable x is defined as the number of people who said they would vote for john democrat. find the expected value of the random variable
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Two candidates are running for president: john democrat and joe republican. a recent survey conclud...
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