(a) Over the long term, what is your expected profit of playing the game?

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.4: Expected Value
Problem 1E: If a game gives payoffs of $10 and $100 with probabilities 0.9 and 0.1, respectively, then the...
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3. Suppose you play a game of chance in which you roll two fair dice. You pay $2 to
enter the game. You win $10 if you get all two dice with an even number of dots on
the top face. Otherwise, you win nothing. (In case, you don't get your $2 back).
(a) Over the long term, what is your expected profit of playing the game?
(b) If you play this game 100 times, how much do you expect to win/lose?
Transcribed Image Text:3. Suppose you play a game of chance in which you roll two fair dice. You pay $2 to enter the game. You win $10 if you get all two dice with an even number of dots on the top face. Otherwise, you win nothing. (In case, you don't get your $2 back). (a) Over the long term, what is your expected profit of playing the game? (b) If you play this game 100 times, how much do you expect to win/lose?
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