Cool Skates made a scatterplot to show the relationship between the year and the average
selling price of a skateboard.
Based on the scatterplot, what is a reasonable expected average selling price of a skateboard
in 2016?
The table shows the number of steps it takes Mr. Ross and Ms. Greensbury to walk the length
of different hallways in the school building.
What is the best description of the relationship between Mr. Ross’ steps and Ms. Greensbury’s
steps?
Ms. Suárez made a scatterplot to show the relationship between the number of days a student
attended her class during the first six weeks and the student’s exam score.
Based on this scatterplot, approximately what score should a student who attended class
22 days expect to receive on the exam?
Which scatterplot suggests a negative linear relationship between x and y?