What is the probability of drawing each of the following cards from a standard playing deck? Refer to problem 2-74 if you need information about a deck of cards.  

1. P(face card)

   Answer (a):

   $\frac{12}{52}=\frac{3}{13}$

2. P(card printed with an even number)

   Answer (b):

   $\frac{20}{52}=\frac{5}{13}$

3. P(red ace)

   Hint (c):

   The Ace of diamonds and the Ace of hearts.

4. P(purple card)

   Hint (d):

   There are no purple cards in a deck.