A carnival game involves rolling a sok-sided number cube. Your prize is the square of what you roll. For example, you rol a 2 you win 4 credits. If you roll a 3. you win 9 credits the game costs 15 credits to play, how much can you expect
to win or lose per game over time?
You can expect to lose 25 credits per game over time
You can expect to lose 0.1 credit per game over time
You can expect to win 0.77 credits per game over time
You can expect to win 25 credits per game over time