In a card game (using a standard deck of cards), you pay $5 to draw a single card. if you draw an ace, you win $20. if you draw a face card, you win $10. if you draw a 2, you win $5.. a) fill in the probability distribution below: . x51020. p(x) . . b) what is the expected value? . c) is the game fair? why or why not?