TRend Line

According to the trend line, how many customers would expect for 0 ads?

• 0

• 30

• 60

• 90

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 pages would be in a book with 6 chapters. 

• ≅100 pages
• ≅170 pages
• ≅60 pages
• ≅20 pages

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

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

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• graph 1
• graph 2
• graph 3
• graph 4

Tags

CCSS.8.EE.B.5

Which describes the scatterplot?

• As speed increases distance decreases.
• As speed increases, distance increases.
• As speed decreases distance increases.

Tags

CCSS.8.EE.B.5

• 95
• 85
• 100
• 90

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the type of correlation for the following scatter plot?

• Negative 
• None
• Positive 

Tags

CCSS.HSS.ID.B.5

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 pages would be in a book with 6 chapters. 

• ≅100 pages
• ≅170 pages
• ≅60 pages
• ≅20 pages

What type of correlation does this scatter plot have?

• positive 
• negative
• none
• all of the above

Tags

CCSS.HSS.ID.B.5