5.5.1 Interpreting Scatter Plots

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, what did the student with 7 absences get on his exam?

(Number of Absences, Exam Score)

• 86

• 76

• 66

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 12 absences should get approximately what score on the final exam?
(Number of Absences, Exam Score)

• 60

• 92

• 76

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books.  

Use the graph to approximate how many chapters would be in a book with 180 pages. 
(Chapters, Page)

• 15 chapters
• 18 chapters
• 21 chapters

The Scatter Plot shows the Amount Earned in Dollars for how many hours were worked at ABC Company. Based on the graph, if Joe earned $400, how many hours did he work?

(Hours Worked, Amount Earned in Dollars)

• 25 hours

• 45 hours

• 15 hours

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CCSS.8.F.A.3

The 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? 

(Distance, Time)

• A. 50 min
• B. 80 min
• D. 60 min

A lawn specialist measures the average temperature during different growing periods and the amount that the grass grew during each period.

Use the scatterplot to determine the growth at 70 degrees.

• 11 cm

• 15 cm

• 7 cm