Interpreting Scatterplots

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books.  Use the line of best fit to predict how many chapters would be in a book with 180 pages. 

• 12 chapters
• 15 chapters
• 18 chapters
• 21 chapters

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

• 25 hours
• 35 hours
• 45 hours
• 15 hours

What is the relationship between length of running start and distance of jump?

•  the further you run the further you jump

• the further your running start the less your distance

In a scatterplot, an outlier...

• ...is a trusty monster

• ...Bruno because he lives in the walls

• ...is a point that is far outside the main cluster of points/ordered pairs
• ...is point that helps predict the values of all the other points

The scatter plot below shows the number of books read by students in Mrs. Jackson’s English class and their final grades. Which statement represents the best description about the line of best fit?

• The more books students read, the lower their English grade.
• The more books students read, the higher their English grade.
• No relationship exists between the number of books students read and their English grades. 

Tags

CCSS.HSF.LE.B.5

Mrs. Qi made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatter plot, what is the relationship between the number of absences and the exam score?

• There is no relationship

• As the number of absences increases the exam score also increases

• As the number of absences increase, the exam score decreases

About how many male math teachers were there in 2006?

• 15
• 30
• 35
• 45

Tags

CCSS.HSF.LE.B.5

What represents the x axis?

• ABC Company
• Hours Worked
• Amount Earned in Dollars
• Hours in Car

Tags

CCSS.HSF.IF.B.4

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

• A
• B
• C
• D

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