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Splash Screen. Five-Minute Check (over Lesson 15–3) Main Idea and Vocabulary Example 1: Use Tree Diagrams to List Outcomes Example 2: Find Probability. Lesson Menu. I will list outcomes of a probability experiment. tree diagram. Main Idea/Vocabulary. Use Tree Diagrams to List Outcomes.

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  1. Splash Screen

  2. Five-Minute Check (over Lesson 15–3) Main Idea and Vocabulary Example 1: Use Tree Diagrams to List Outcomes Example 2: Find Probability Lesson Menu

  3. I will list outcomes of a probability experiment. • tree diagram Main Idea/Vocabulary

  4. Use Tree Diagrams to List Outcomes Four of the coasters at Wonderland Park are Tornado, Free Fall, Big Coaster, and Cyclone. Two of the water rides are Thunder Jet Racer and Shoot the Chute. Make a tree diagram to show all possible 2-ride combinations if a person rides a coaster first and then a water ride. The roller coasters are Tornado, Free Fall, Big Coaster, and Cyclone. List the coasters. The water rides are Thunder Jet Racer and Shoot the Chute. For each coaster, list the water rides. Example 1

  5. Use Tree Diagrams to List Outcomes Coasters Water Rides Outcomes Thunder Jet T, TJ Tornado Shoot the Chute T, SC Thunder Jet FF, TJ Free Fall Shoot the Chute FF, SC Thunder Jet BC, TJ Big Coaster Shoot the Chute BC, SC Thunder Jet C, TJ Cyclone Shoot the Chute C, SC Example 1

  6. Use Tree Diagrams to List Outcomes Answer: There are 8 possible combinations. These are listed as outcomes on the tree diagram. Example 1

  7. A B C D Ted tosses a coin and spins a spinner that has 4 colors: red, yellow, blue, and green. How many possible outcomes are there for Ted when he tosses a coin and spins the spinner? • 2 • 4 • 8 • 10 Example 1

  8. Find Probability A spinner has 3 sections of equal size and each section is a different color. Suppose you spin a spinner two times. What is the probability of spinning the same color? Example 2

  9. favorable outcome Find Probability Outcome Second Spin First Spin Red, Red Red Red, Blue Blue Red Red, Green Green Blue, Red Red Blue, Blue Blue Blue Blue, Green Green Green, Red Red Green, Blue Green Blue Green, Green Green Example 2

  10. number of favorable outcomes total number of outcomes 1 3 Answer: So, the probability of spinning the same color is . 1 3 Find Probability number of favorable outcomes P(same color) = number of possible outcomes 3 = 9 = Simplify. Example 2

  11. A B C D 1 A. 7 1 B. 8 3 1 C. D. 8 9 A spinner has 3 sections of equal size. The colors of those sections are green, red, and blue. Suppose you spin the spinner two times. What is the probability of spinning red and then green? Example 2

  12. End of the Lesson End Lesson

  13. Five-Minute Check (over Lesson 15–3) Image Bank Math Tool Chest Make a Prediction Resources

  14. A B C D (over Lesson 15–3) Solve by making an organized list. A bagel shop is having a buy one, get one free special. They have cranberry, blueberry, strawberry, raisin, and pizza bagels. What are all the possible two bagel combinations that you can buy on special? • cc, cb, cs, cr, cp, bb, bs, br, bz, ss, sr, sp, rr, rp, pp • cc, cs, cr, cp, bb, bs, br, bz, ss, sr, sp, rr, • cc, cb, cs, cr, cp, bb, bs, br, bz • cc, cb, cs, cr, bb, bs, br, sr, sp, rr, rp, pp Five Minute Check 1

  15. End of Custom Shows

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