1. Sample Space, Event, and Probability Learning Objective: to determine the outcomes and probabilities of events occurring. Warm-up (IN) Determine Combination or Permutation: 1.The recently elected university president named 3 new officers: a VP of finance, a VP of academic affairs, and a VP of student affairs. 2.A university president selected 2 of the presidents to attend the dedication ceremony of a new branch campus.

2. Notes! The list of possible outcomes of an experiment a certain outcome of an experiment an organized way to represent a sample space Ex 1 - List the sample space for flipping a coin 2 times: Sample Space, S - Event - Tree Diagram -

3. Ex 2 - List the sample space for tossing 2 dice (use a chart)

4. Ex 4 - A family plans on having 3 children. What is the probability of having 2 boys? (Try a tree) # of total possible outcomes in the sample space Ex 3 - Using the sample space in Ex 2... b) A sum less than 4 turns up? c) A sum of 12 shows up? a) What is the probability a sum of 7 shows up? Probability - # of favorable outcomes

5. Ex 5 - In a jar of candy 8 are cherry, 5 are lime, and 12 are grape. Find the probability of... a) picking a lime candy? b) picking 1 cherry and 1 lime (not replacing the 1st candy)? c) picking a cherry or grape?

6. HW – pg. 402-403 #3,4,9,10,21-32 Out – Find the probability of picking an ace out of a deck of 52. Summary - I feel ______ about the fact that this is the last summary I will write this year! Don’t forget about POW!!