In the game of roulette, a player can place a
$4 bet on the number 27 and have a 1/38 probability of winning. If the metal ball lands on 27, the player gets to keep the $4 paid to play the game and the player is awarded an additional $140. Otherwise, the player is awarded nothing and the casino takes the player's $4. What is the expected value of the game to the player? If you played the game 1000 times, how much would you expect to lose?

Question

In the game of roulette, a player can place a 
$4 bet on the number 27 and have a 1/38 probability of winning. If the metal ball lands on 27, the player gets to keep the $4 paid to play the game and the player is awarded an additional $140. Otherwise, the player is awarded nothing and the casino takes the player's $4. What is the expected value of the game to the player? If you played the game 1000 times, how much would you expect to lose?