Memorize three ways to show Sample Space

1. or all possible outcomes Memorize three ways to show Sample Space Treediagram Table Flipping a coin: S = {H,T} Set notation Race to the Top: S = {2,3,4,5,6,7,8,9,10,11,12}

2. On a separate piece of paper What is the sample space for the genders in our classroom? What is the sample space for high schools in Iron County? S = {M,F} S = {Canyon View, Cedar, Parowan} 1. Practice Set notation

3. 2. Practice tree diagram Copy the drawing below. Show the sample space of flipping a coin two times H H ½ ½ ½ T H ½ ½ T ½ T

4. 3. Practice table Fill in the table below, showing the 8 possible outcomes of Tossing a coin 3 times.

5. 3. Practice table Fill in the table below, showing the 8 possible outcomes of Tossing a coin 3 times.

6. What are the possible outcomes if you flip a thumbtack?

7. What are the possible outcomes if you flip a tissue box?

8. Study the tree below: First Flip Third Flip Second Flip heads tails heads heads heads tails tails heads heads tails tails heads tails tails

9. What is P(H)? Third Flip heads Second Flip First Flip tails heads heads heads tails tails heads heads tails 1/2 tails heads tails tails

10. What is P(HT)? Third Flip heads Second Flip First Flip tails heads heads heads tails tails heads heads tails ½ * ½ = ¼ tails heads tails tails

11. What is P(HTH)? Third Flip heads Second Flip First Flip tails heads heads heads tails tails heads heads tails ½ * ½ * ½ = 1/8 tails heads tails tails

12. Study the tree below: 3/8 What is the probability of getting at least two heads?

13. Suppose you flipped a coin AND spun a spinner (with 3 choices) How would you represent that in a probability tree?

14. 3 Ind Suppose you flipped a coin AND spun a spinner (with 3 choices) heads tails

15. Suppose you flipped a coin AND spun a spinner (with 3 choices) ONE heads NINE FIVE ONE tails NINE FIVE