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Mathematics, 24.07.2019 16:50 shygrl05

Astate offers two lottery games, winone and playball. both games cost $2 per ticket. in winone, the player picks a single letter from a to j and a single digit from 0 to 9. if both the letter and the digit match the letter and the digit picked on that day, the player wins $150. in playball, the player picks a single letter from a to t and a single digit from 0 to 9. if both the letter and the digit match the letter and the digit picked on that day, the player wins $280. if the prize for winone were increased to $200 for matching both the letter and the digit, what would the expected value be? - $0.80 -$0.65 $0 $0.80

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