1. Sample Space &Tree Diagrams

2. 0 Impossible ½ Equally Likely 1 Certain Sample space is the set of all possible outcomes. Ex: Flipping a coin = {H or T} The probability of an event occurring is always from 0 & 1.

3. You are making ice cream sundaes. How many different sundaes can be created if your choices for ice cream are: chocolate, strawberry & vanilla. And your topping choices are sprinkles, whipped cream, nuts & fudge. You can only choose 1 topping and 1 ice cream.

4. A tree diagram is the best way to list all of the outcomes. Start C V S J W N F J W N F J W N F 12 choices CJ CW CN CF VJ VW VN VF SJ SW SN SF

5. Make a tree diagram to find the total number of possible outcomes. 3 shirts : red, blue, green 4 pants: blue, white, grey, khaki

6. Start R B G B W G K 12 choices RBRB RWRW RGRG RKRK BB BWBW BGBG BKBK GBGB GWGW G GKGK B W G K B W G K Results

7. BW: Review You are ordering a pizza and have 3 choices for topping: anchovies, pepperoni, sausage. You also have 3 choices for size: small, medium, large. Draw a tree diagram for all the possible pizzas. 9