Dice and dollars You roll a die, winning nothing if the number of spots is odd, $1 for a
Chapter 17, Problem 47(choose chapter or problem)
Dice and dollars You roll a die, winning nothing if the number of spots is odd, $1 for a 2 or a 4, and $10 for a 6. a) Find the expected value and standard deviation of your prospective winnings. b) You play twice. Find the mean and standard deviation of your total winnings. c) You play 40 times. Whats the probability that you win at least $100?
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