A certain game consists of rolling a single fair die. If a four or five comes up, you win 10 dollars; otherwise, you lose 5 dollars. Find the expected winnings for this game. Is this a fair game?

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asked Jul 25, 2021 87.8k views

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A certain game consists of rolling a single fair die. If a four or five comes up, you win 10 dollars; otherwise, you lose 5 dollars. Find the expected winnings for this game. Is this a fair game?

Mathematics
college

Nervosol asked

by Nervosol

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Answer:

no this game is not fair due to the fact that u have a 2/6 chance to win

Watzon answered Jul 28, 2021

by Watzon

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