1. Math Trivia

2. How to Play
Math Trivia is played on teams, you will work with your teams
We will play in rounds, there are 3 rounds in the first half of the game and 3 rounds in the second half of the game

3. How to Play
In each round you will use points, for the first half the point values are 5, 3, & 1
You may only use each point value once per round
Write your points and answer on your answer cards
One person per team will bring the answer card to me
You have until the end of one song to turn in an answer for each question

4. Round 1

5. What is the median of the following:
9, 23, 18, 3, 10, 11, 14, 17
Round 1 Question 1

6. Answer
12.5

7. Frank received the following test scores: 90, 82, 90, 93, 85.
What is the range of his scores?
Round 1 Question 2

8. Answer 11

9. What is the mean number of candles sold per month?
Round 1 Question 3
What is the mean number of candles sold per month?

10. Answer 35

11. Round 2

12. Round 2 Question 1

13. C – the mode of the scores
Answer
C – the mode of the scores

14. Round 2 Question 2

15. Answer
H. 2.5

16. Round 2 Question 3

17. Answer
B. 2

18. Round 3

20. Answer
B. 85.5

21. Round 3 Question 2

22. Answer a. 60

23. Round 3 Question 3

24. Answer
C. 5

25. Half Time Question
For the half time question you can wager up to 12 points.
If you get the answer correct you earn the points, but if it is incorrect you lose the points.

26. HALF TIME QUESTION

27. D. The larger the area, the greater the heating costs.
Answer
D. The larger the area, the greater the heating costs.

28. Second Half Point Values are now 2, 4, and 6
You still may only use each point value one time per round

29. Round 4

30. Round 4 Question 1

31. Answer
H. 15

32. Round 4 Question 2

33. Answer
Mode

34. Round 4 Question 3
What percent of the data lies below the upper quartile?

35. Answer
75%

36. Round 5

37. Round 5 Question 1 Y
Find the 5 Number Summary for the following data set:
345, 350, 356, 360, 375, 405

38. Answer
Min = 345
Q1 = 350
Med = 358
Q3 = 375
Max = 405

39. The above represents the cost in dollars of 20 DVDs.
Round 5 Question 2
The above represents the cost in dollars of 20 DVDs.
How many DVDs cost less than $26.

40. Answer
15 DVDs

41. Round 5 Question 3 The box-and- whiskers plot represents quiz scores.
What score represents the third quartile?

42. Answer 85

43. Round 6

44. Round 6 Question 1
What is the first quartile?

45. Answer 6

46. Round 6 Question 2
Find the mean, median and mode.

47. Answer
Mean= Median = 80 Mode = 73

48. Round 6 Question 3 30
What is the mode?

49. Answer
168

50. Final Question
For the final question you may wager between 0 – 15 points.
If your answer is correct you get the points, if your answer is incorrect you lose the points.

51. The data set 5, 6, 7, 8, 9, 9, 9, 10, 12, 14, 17, 17, 18, 19, 19 represents the number of hours spent on the Internet in a week by students in a mathematics class. Which box-and-whisker plot represents the data?

52. Final Answer
Box and Whisker Plot 2