Mathematics
Mathematics, 05.05.2020 02:02, redthangracing

On three rolls of a single die, you will lose $15 if a 2 turns up at least once, and you will win $8 otherwise. What is the expected value of the game? Let X be the random variable for the amount won on a single play of this game. E(X)equals nothing dollars (Type an integer or a decimal rounded to the nearest cent as needed.)

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On three rolls of a single die, you will lose $15 if a 2 turns up at least once, and you will win $8...

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