Interpreting Scatterplots

Which sentence describes the relationship shown on this scatter plot?

• As the temperature decreases, the visitors increase. 

• As the temperature increases, the number of visitors increases. 

• As the visitors increase, the temperature decreases. 

• No correlation

Which statement best describes the relationship between average traffic volume and average vehicle speed shown on the scatterplot?

• As traffic volume increases, vehicle speed increase

• As traffic volume increases, vehicle speed decreases

• As traffic increases, vehicle speed increases then decreases

• As traffic increases, vehicle speed decreases then increases

Tags

CCSS.HSF.LE.B.5

Here is part of a table that records the number of blocks and blocks per game for each player in a women’s volleyball tournament. A scatter plot that goes with the table follows. What would be the label of the y-axis?

• Blocks

• Blocks Per Game

What is the trend for this scatter plot

• Negative

• Positive

• None

Here is a table and a scatter plot that compares points per game to free throw attempts for a basketball team during a tournament.

What does the point (2.1,18.6) represent?

• Player B

• Player F

• Player M

• Player G

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?

• 65

• 92

• 70

• 76

Based on the graph, if Joe earned $400, how many hours did he work?

• 25 hours

• 35 hours

• 45 hours

• 15 hours

Tags

CCSS.HSF.IF.A.2

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? 

• 50 min

• 80 min

• 45 min

• 60 min

The 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 chapters

• 15 chapters

• 18 chapters

• 21 chapters

Which choice correct describes the relationship between the two variables?

• As the number of people flying kites increases, the number of people playing volleyball increases.

• As the number of people flying kites increases, the number of people playing volleyball decreases.

• There is no relationship between the variables.