Scatter Plot Review

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 140 pages. 

• 12 chapters
• 19 chapters
• 14 chapters
• 21 chapters

You 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 decreases
• As x increases, y increases
• As x decreases, y decreases

Tags

CCSS.HSF-LE.A.1B

Which scatter plot shows no correlation between x and y?

• Graph A
• Graph B
• Graph C
• Graph D

Tags

CCSS.HSA.REI.D.12

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

• A
• B
• C
• D

Tags

CCSS.HSF-LE.A.1B

Calculate the slope from the following 2 points: (0, 45) and (10, 43)

• -5

• 5

• 0.2

• -0.2

Tags

CCSS.8.EE.B.5

Which of the following lines represents the line of best fit for the scatter plot?

• A
• B
• C
• D

Tags

CCSS.8.EE.B.5

The number of siblings you have and your height. 

• Positive correlation

• Negative correlation

• No correlation

• All of the above

Tags

CCSS.HSS.ID.C.9

• 440 turtles
• 40 turtles
• 150 turtles
• 90 turtles

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is a line of best fit used for?

• To make predictions
• To make the graph look pretty
• To connect the points
• To make it look like you know what you are doing

Tags

CCSS.8.EE.B.5

The scatterplot shows the number of minutes each student in a book club read during a week and the number of years the student has participated in the book club.

What is the total number of minutes read by the students who have participated in the book club for 4 or 5 years?

• 450

• 390

• 90

• 80