1. What is the probability of drawing at random the 4♥ and the 9♣ from a deck of cards on two successive draws? Use Insert/Insert symbol to get the heart, club, diamond,spade symbol. Also, click on the last icon in the menu of the TFE Editor to change colors of the characters.
2. 18 people were poled and 10 said they have shopped at Wal-Mart and 8 said they have shopped at Target. 4 said they shopped at both. What is the probability that the group shopped at Wal-Mart or Target?.
3. Define independent and mutually exclusive events mathematically by using P(A) & P(B) for events A & B.

Question

1. What is the probability of drawing at random the 4♥ and the 9♣ from a deck of cards on two successive draws? Use Insert/Insert symbol to get the heart, club, diamond,spade symbol. Also, click on the last icon in the menu of the TFE Editor to change colors of the characters. 
2. 18 people were poled and 10 said they have shopped at Wal-Mart and 8 said they have shopped at Target. 4 said they shopped at both. What is the probability that the group shopped at Wal-Mart or Target?.  
3. Define independent and mutually exclusive events mathematically by using P(A) & P(B) for events A & B.