Scatterplot review sp1-sp3

What type of association does this graph have?

• positive

• negative

• none

• all of the above

What type of correlation (association)?
The outside temperature and the amount of layers you wear. 

• Positive correlation
• Negative correlation
• No correlation
• All of the above

Tags

CCSS.HSS.ID.B.5

Which scatter plot shows a linear relationship between x and y?

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

Tags

CCSS.8.F.A.3

As x increases, y increases

• correlation coefficient
• no correlation
• positive correlation
• negative correlation

Tags

CCSS.HSS.ID.C.9

Describe the Association

• Positive
• Negative
• No Association
• Potatoes

Tags

CCSS.HSS.ID.B.5

Describe the Association

• Positive
• Negative
• No Association
• Fruit

Tags

CCSS.HSS.ID.B.5

What is the equation of the trend line?

• y= -3x +2
• y=x
• y= ¹/₃x+2
• y = 2x

Tags

CCSS.8.EE.B.5

Predict what the sales would be if the temperature was 20°C.

• 100
• 450
• 650
• 20

The following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month.  Which of the following would be a reasonable approximation for the length of time it would take for her to run 6 miles? 

• A. 50 min
• B. 80 min
• C. 45 min
• D. 60 min

Tags

CCSS.HSS.ID.B.6

1.  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 6 absences should get approximately what score on the final exam? 

• 65
• 92
• 70
• 76

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7