Line Plots, Scatter Plots, Line of Best Fit

How many cars were sold on Saturday and Sunday?

• 5
• 3
• 8
• 10

Tags

CCSS.5.G.A.2

How many students received a score in the 80's?

• 2
• 10
• 14
• 27

Tags

CCSS.HSN.VM.C.6

How many total students are in the science class?

• 13
• 6
• 27
• 25

Tags

CCSS.4.MD.B.4

How many of the rings are ¼ carat or less?

• 2
• 4
• 6
• 8

Tags

CCSS.4.MD.B.4

What is the type of correlation?

• Negative 
• no association
• positive 

Tags

CCSS.HSF-LE.A.1B

What type of correlation does this graph have?

• positive
• negative
• none
• all of the above

Tags

CCSS.HSF-LE.A.1B

What type of correlation does this scatter plot show?

• positive linear association
• negative linear association
• no association
• nonlinear association

Tags

CCSS.HSF-LE.A.1B

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

Tags

CCSS.8.SP.A.2

CCSS.8.SP.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.1

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

Tags

CCSS.8.SP.A.2

CCSS.8.SP.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.1

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.SP.A.2

CCSS.8.SP.A.3