Q 33qs - Scatterplots: including find reg. eq., predict values

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 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 19 chapters.

• 150 pages

• 170 pages

• 190 pages

• 210 pages

Tags

CCSS.HSF.BF.A.2

Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 12 absences should get approximately what score on the final exam?

• 60

• 92

• 70

• 76

What type of relationship does this graph show?

• Positive Association

• Negative Association

• No Association

Tags

CCSS.HSS.ID.B.5

Which scatterplot suggests a linear association?

• 
• 
• 
• 

Tags

CCSS.8.F.A.3

What type of association does this graph have?

• positive 
• negative
• none
• all of the above

Tags

CCSS.HSF-LE.A.1B

Which of these points appears to be an “Outlier?”

• A

• B

• C

• D

Tags

CCSS.8.SP.A.1

What type of correlation do the data here represent?

• positive

• negative

• no correlation

Tags

CCSS.HSS.ID.B.5

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

• There is no line of best fit for this graph.
• B
• C
• D

Tags

CCSS.8.EE.B.5

• 1

• 2

• 3

• 4

Tags

CCSS.8.EE.B.5