Marker Slide

# Marker Slide

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## Marker Slide

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1. Marker Slide

2. Students will be split up into groups of 3-4 • Turn your desks to face each other • Do not talk to anyone outside your group • Each student will be assigned a letter • A problem will be presented for students to work on • A student from each group will be chosen randomly to show their answer for points • A correct answer will earn your team one “slide tally” for points at the end of the review game Instructions

3. -3 points if your marker doesn’t land on any bars! 0 0 5 5 25 3 3 10 10 15 15 Sample Scoring

4. Question 1 Part 1: Which of the following values cannot be a probability? Part 2: The probability of Mr. Llorens dropping his PowerPoint clicker is 0.995. Write out what the complement is and find its probability. P(Mr. Llorensnot dropping the clicker) = 0.005

5. Question 2 On their first date to a Justin Bieber Concert, Kelly asks Zachto guess the date of her birthday, not including the year. • What is the probability that Zachwill guess correctly? • If Zachdoes guess correctly on his first try, would you believe his claim that he made a lucky guess, or would you be convinced that he is actually a facebook creeper? • If Kelly asks Zachto guess her age, and Zach’s guess is too high by 15 years, what is the probability that Zachand Kelly will have a second date? a) 0.003 b) Creeper! c) 0

6. Question 3 Part 1: What is the probability of the roulette wheel landing on a black space? Hint: There are 38 spaces in total. Part 2:What is the probability of the roulette wheel landing on a multiple of 3? Part 1: 0.474 Part 2: 0.316

7. -3 points if your marker doesn’t land on any bars! Sample Scoring

8. Question 4 Determine whether the events are disjoint. • Rolling a die that lands on a 1. Rolling a die that lands on a 6. • Listening to the new Taylor Swift CD Red. Listening to a CD that has sold over a million copies. 1. Disjoint 2. Not Disjoint

9. Question 5 Part 1: What is the probability of landing on a red or a black space? Part 2:What is the probability of landing on a multiple of 3 or a multiple of 5? Part 1: 0.947 Part 2: 0.421

10. Question 6 The above chart represents the successfulness of tennis line calls. Find the indicated probability. • A challenge was made by Johnor was not successful. • A challenge was made by Ms. P or was not successful. 1) 0.986 2) 0.993

11. -3 points if your marker doesn’t land on any bars! Sample Scoring

12. Question 7 Determine whether Event B is dependent or independent of Event A. • A: A person celebrates Christmas. B: A person celebrates Easter. • A: A person listens to Maroon 5. B: A person listens to Iron Maiden. 1.Dependent 2. Independent

13. Question 8 Find the indicated probability. • A couple hoping to become the next Duggar family wants to have 20 children. Only to insure more drama for their family’s TV series, they are hoping to have all girls. What is the probability of them having 20 baby girls? 0.000000954

14. Question 9 Find the indicated probability. • Your family is replacing the tires on your slick daddy ride. If the Oswego Just Tires has a batch of 5,000 tires that include exactly 200 defective tires, what is the probability your ride gets all good tires? 0.849

15. -3 points if your marker doesn’t land on any bars! Sample Scoring

16. Homework • Finish working out all of the problems in this review that we did not get to in class.