1. Probability and Counting Rules CHAPTER 4.5

2.  Find the probability of getting four aces when five cards are drawn from an ordinary deck of cards. FOUR ACES

3.  A box contains 24 transistors, four of which are defective. If four are sold at random, find the following probabilities: a.Exactly two are defective b.None are defective c.All are defective d.At least one is defective DEFECTIVE TRANSISTORS

4.  A store has six TV Graphic magazines and eight Newstime magazines on the counter. If two customers purchased a magazine, find the probability that one of each magazine was purchased. MAGAZINES

5.  A combination lock consists of the twenty six letters of the alphabet. If a three letter combination is needed, find the probability that the combination of the letters ABC in that order. The same letter can be used more than once. (Note: a combination lock is really a permutation lock) COMBINATION LOCK

6.  There are eight married couples in a tennis club. If one man and one woman are selected at random to plan the summer tournament, find the probability that they are married to each other. TENNIS TOURNAMENT

7.  Pg. 247 #1-8 APPLYING THE CONCEPTS