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- 1. Multiple Choice
The scatter plot shows the number of visitors at an art show in relation to admission price. What does Point A on the graph represent?
When the ticket price was $15 a total of 120 visitors attended the art show.
When the ticket price was $120 a total of 15 visitors attended the art show.
When the ticket price was $5 a total of 240 visitors attended the art show.
When the ticket price was $20 a total of 60 visitors attended the art show.
- 2. Multiple Choice
What is a scatter plot?
A table of measurement data used to construct a graph
A display of points that shows the relationship between two sets of data
A graph that has several different lines scattered on a coordinate plane
A graph that is nonlinear
- 3. Multiple Choice
The following table shows the measurements of sharks at an aquarium. Choose the scatter plot that represents the data.
- 4. Multiple Choice
Which point is the outlier on this scatter plot?
(0.07, 18)
(68, 165)
(85, 220)
(105, 320)
- 5. Multiple Choice
Choose Yes or No to tell whether the following statements is true. The Art Show Attendance scatter plot shows a positive association.
Yes
No
- 6. Multiple Choice
Choose Yes or No to tell whether the following statements is true. The Shark Size scatter plot shows a positive association.
Yes
No
- 7. Multiple Choice
Choose Yes or No to tell whether the following statements is true. No association means the y-values increase as the x-values decrease.
Yes
No
- 8. Multiple Choice
Choose Yes or No to tell whether the following statements is true. Scatter plots show the association between paired data.
Yes
No
- 9. Multiple ChoiceWhat is the type of association?Negativeno associationpositive
- 10. Multiple ChoiceWhat type of association does this graph have?positivenegativenoneall of the above
- 11. Multiple ChoiceWhat type of association does this graph have?positivenegativenoneall of the above
- 12. Multiple ChoiceWhat type of association does this graph show?Positivenegativenoneall of the above
- 13. Multiple ChoiceWhat type of association does this scatter plot show?positive linear associationnegative linear associationno associationnonlinear association
- 14. Multiple ChoiceWhat type of association does this scatter plot represent?positive linear associationnegative linear associationno associationnonlinear association
- 15. Multiple ChoiceWhat type of association does this scatter plot represent?positive linear associationnegative linear associationno associationnonlinear association
- 16. Multiple ChoiceWhat type of association does this scatter plot represent?positive linear associationnegative linear associationno associationnonlinear association
- 17. Multiple ChoiceWhat type of association does this scatter plot represent?positive linear associationnegative associationno associationnonlinear association
- 18. Multiple ChoiceThe following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month. Which of the following would be a reasonable approximation for the length of time it would take for her to run 6 miles?A. 50 minB. 80 minC. 45 minD. 60 min
- 19. Multiple ChoiceThe scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many chapters would be in a book with 180 pages.12 chapters15 chapters18 chapters21 chapters
- 20. Multiple ChoiceThe scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many pages would be in a book with 19 chapters.150 pages170 pages190 pages210 pages
- 21. Multiple ChoiceYou are analyzing a scatter plot that has a negative correlation. What is true of the of the x and y values?As x increases, y decreasesAs x increases, y increasesAs x decreases, y decreases
- 22. Multiple ChoiceAbout how many male math teachers were there in 2006?15303545
- 23. Multiple Choice1. Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam?65927076
- 24. Multiple ChoiceWhich scatter plot shows a linear relationship between x and y?Graph AGraph BGraph CGraph D
- 25. Multiple ChoiceWhat kind of correlation?PositiveNegativeNo
- 26. Multiple ChoiceWhat kind of correlation?PositiveNegativeNo
- 27. Multiple ChoiceWhat kind of correlation?PositiveNegativeNo
- 28. Multiple ChoiceWhat kind of correlation?PositiveNegativeNo
- 29. Multiple ChoiceWhat kind of correlation?PositiveNegativeNo
- 30. Multiple ChoiceEstimate the value of r:-0.70.350.89-0.95
- 31. Multiple ChoiceEstimate the value of r:0.830.10-0.75-0.92
- 32. Multiple ChoiceEstimate the value of r:0.03-0.990.79-0.72
- 33. Multiple ChoiceEstimate the value of r:0.990.05-0.99-0.52
- 34. Multiple ChoiceWhich of the following lines represents the line of best fit for the scatter plot?ABCD
- 35. Multiple ChoiceThe graph shows a line of best fit for the data collected on the amount of cell phone bills in relation to the number of minutes used. What is the equation of the line of best fit.y = (1/2) x + 3y = (1/2) x + 15y = (1/40) xy = (1/40) x + 15
- 36. Multiple Choice
What is the equation of the line of best fit?
y = -25x + 170
y = -5/8x + 170
y = 25x + 170
y = 5/8x + 170
- 37. Multiple Choice
Which of the following statements shows a causal relationship and not just a correlated one?
An individual's decision to work in construction and his diagnosis of skin cancer.
A decrease in temperature and the increase in attendance at an ice skating rink.
As a child's weight increases so does her vocabulary.
The number of minutes spent exercising and the amount of calories burned.
- 38. Multiple ChoiceWhat kind of correlation?PositiveNegativeNo
- 39. Multiple ChoiceWhat kind of correlation?PositiveNegativeNo
- 40. Multiple ChoiceWhat kind of correlation?PositiveNegativeNo
- 41. Multiple ChoiceWhat kind of correlation?PositiveNegativeNo
- 42. Multiple ChoiceWhat kind of correlation?PositiveNegativeNo
- 43. Multiple ChoiceWhat kind of correlation?PositiveNegativeNo
- 44. Multiple ChoiceWhat kind of correlation?PositiveNegativeNo
- 45. Multiple ChoiceWhat kind of correlation?PositiveNegativeNo
- 46. Multiple ChoiceWhat kind of correlation?PositiveNegativeNo
- 47. Multiple ChoiceThe scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many chapters would be in a book with 140 pages.12 chapters19 chapters14 chapters21 chapters
- 48. Multiple ChoiceAbout how many male math teachers were there in 2006?15303545
- 49. Multiple Choice1. Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam?65927076
- 50. Multiple ChoiceThe following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month. Which of the following would be a reasonable approximation for the length of time it would take for her to run 6 miles?A. 50 minB. 80 minC. 45 minD. 60 min
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