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Mathematics, 09.04.2020 23:15 countessbianca

Suppose you play a game in which you are dealt one card from a standard deck of 52 cards; you win $10 if the card is an ace, and lose $1 otherwise. What is the approximate variance of this game?

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Suppose you play a game in which you are dealt one card from a standard deck of 52 cards; you win $1...
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