Mathematics, 30.01.2020 15:52, danielacortevpe3i66
Aclub is holding a raffle. ten thousand tickets have been sold for $2 each. there will be a 1st prize of $3000, 3 second prizes of $1000 each, 5 third prizes of $500 each, and 20 consolation prizes of $100 each. find the expected winnings of a single ticket
Answers: 1
Mathematics, 21.06.2019 16:00, ashl3yisbored
Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e. g. 98.765).
Answers: 3
Aclub is holding a raffle. ten thousand tickets have been sold for $2 each. there will be a 1st priz...
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