1. 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 11.1:Line Plots and Stem and Leaf Plots 11.2:Mean, Median, Mode, and Range 11.3-11.4:Box & Whisker & Scatter Plots 12.1-12.2: Polynomials & Simplify Polynomial 12.3-12.4 Subtract and Add Polynomials

2. Which data value occurs most often? StemsLeaves 04669 125888 203 31

3. 18

4. How many stems would a stem and leaf plot of the data in the table have? 203092528 81112718 33261092

5. There would be four stems

6. The data gives the points scored by students in a quiz. Identify a line plot of the data. Which score occurs most often? X XXX XXXX XXXXXX XXXXXX 3456789101112

7. 6

8. The data shows the ages (in days) of puppies in a pet-care center. Identify a stem-and-leaf plot of the data. How many puppies were over the age of 20 days? StemsLeaves 04567 11258999 22346789 31123568 Age of Puppies 24,35,29,27,38,19,7,31,28,36,22,19,12,31,6,18,33,26,15,32,23,19,5,11,4

9. 14

10. make a line plot, and a stem and leaf plot for the following data: 9.9, 8.2, 10, 8.5, 9.3, 8,10, 9.7, 8.4, 8.8, 9.3, and 10

11. Stems:Leave: 8.0.2.4.5.8 9.3.7.9 10.0 X X X X X X X 8 8.28.4 8.58.8 9.39.7 9.9 10

12. Find the mean, median, mode, and range for the following data. 5, 30, 35, 20, 5, 25, and 20

13. Mean: 20 Median: 20 Mode: 5 and 20 Range: 30

14. What is the mean, median, and mode of the data set? 12, 18, 12, 22, 28, 23, 32, 10, 29, and 36

15. Mean: 22.2 Median: 22.5 Mode: 12

16. What’s the definition of mean?

17. The sum of the data values divided by the number of data items

18. What’s the definition of mode?

19. The value or values that occur most often.

20. What’s the definition of outlier?

21. The value in a data set that is much greater than the other values in a set.

22. Find the Upper and Lower Quartiles in the data set 4, 1, 3, 0, 6, 3, 5, 4, 3, 2, 6, and 2

23. Upper:4.5 Lower:2

24. What is the definition of Upper Quartile?

25. The Upper Quartile is the Mean of the Upper Half.

26. What is the definition of Scatter Plot?

27. A graph with points plotted to show a possible relationship between two sets of data.

28. Write Positive Correlation, Negative Correlation, or No Correlation for the given Scatter Plot.

29. Positive Correlation

30. Write Positive Correlation, Negative Correlation, or No Correlation for the given Scatter Plot.

31. No Correlation

32. Determine if this expression is a monomial. -2x 2 y

33. Yes

34. Determine if this expression is a monomial. √3x

35. No

36. Define Monomial.

37. A monomial is a number, variable, or a product of numbers and variables with exponents that are whole numbers.

38. Identify like terms. 2a+4a 2 -3+5a-6a 2

39. Like terms: 2a and 5a, 4a 2 and 6a 2.

40. Simplify. 2x 2 -3x+5x 2 +7x-5

41. 7x 2 +4x-5

42. Simplify. 4(3x-8)

43. 12x-32

44. Add. (6x 2 -3x+4)+(7x-6)

45. 6x 2 +4x-2

46. Add. (22x-6)+(14x-3)

47. 36x-9

48. Subtract. (N 3 -n+5n2)-(7n-4n 2 +9)

49. n 3 +9n 2 -8n-9

50. Credits Commenter: Chris Hong Director: Tanner Jack Animation Effects: Eric Ding Worker: Tanner Jack Co Worker: Peyton Ament Supervisor: Matt Draxton