Mathematics, 07.10.2019 07:10 dkargbo6034
Abag contains 3 gold marbles, 9 silver marbles, and 25 black marbles. someone offers to play this game: you randomly select one marble from the bag. if it is gold, you win $3. if it is silver, you win $2. if it is black, you lose $1.
what is your expected value if you play this game?
Answers: 1
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Abag contains 3 gold marbles, 9 silver marbles, and 25 black marbles. someone offers to play this ga...
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