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1 In the game of roulette, a player can place a $4 bet on the number 15 and have a E probability of winning. It the metal ball lands on 15, the player gets to keep the $4 paid to play the game and the player is awarded an additional $140. Othemrise, the player is awarded nothing and the casino takes the player's $4. Find the expected value Ex) to the player for one play of the game. If): is the gain to a player in a game of chance. then Ex} is usually negative. This value gives the average amount per game the player can expect to lose. The expected value is 55D. (Round to the nearest cent as needed.)