Winnings on a single play of the game

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When a roulette wheel is spun, the possible outcomes are 0, 00, 1, 2, ..., 36. if you bet on a number coming up, you win $35 if your number comes up and you lose $1 otherwise. What is the mean and standard deviation of your winnings on a single play of the game? How much will you win/lose on average if you play the game 10 times?

Reference no: EM132021796

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