SOLUTION: You and a friend play a game with a fair, 6-sided die. If you roll a 1 or a 2, you win $15. If you roll a 3, you lose $20. If you roll a 4 or a 5, you lose $10. If you roll a 6
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-> SOLUTION: You and a friend play a game with a fair, 6-sided die. If you roll a 1 or a 2, you win $15. If you roll a 3, you lose $20. If you roll a 4 or a 5, you lose $10. If you roll a 6
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Question 1139246: You and a friend play a game with a fair, 6-sided die. If you roll a 1 or a 2, you win $15. If you roll a 3, you lose $20. If you roll a 4 or a 5, you lose $10. If you roll a 6, you win $30. What is your expected gain or loss each time you play? Show your work. Answer by Boreal(15235) (Show Source):
