Scatterplots, Scatterplots, and More Scatterplots

The police department tracked the number of ticket writers and number of tickets issued for the past 8 weeks.  The scatter plot shows the results.  Which statement is true?

• More ticket writers results in fewer tickets issued.
• There were 50 tickets issued every week.
• When there are 10 ticket writers, there will be 800 tickets issued.
• More ticket writers results in more tickets issued.

Tags

CCSS.HSF.LE.B.5

Which scatter plot shows a negative relationship?

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

Tags

CCSS.8.EE.B.5

Which statement best represents this relationship?

• There is no relationship between the number of miles driven and the amount of gas remaining in the tank
• As the number of miles driven increases, the amount of gas remaining in the tank increases.
• As the number of miles driven increases, the amount of gas remaining in the tank decreases.
• A relationship cannot be determined from this scatter plot

Tags

CCSS.HSF-LE.A.1B

Based on the scatter plot, which statement best describes the trend?

• As the daily temperature increases, the number of beach visitors increases.
• as the daily temperature decreases, the number of beach visitors increases.
• As the daily temperature increases, there is no change in the number of beach visitors
• As the daily temperature increases, the number of beach visitors decreases

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

What type of association does this graph have?

• positive
• negative
• none
• all of the above

Tags

CCSS.HSS.ID.B.5

What is this type of correlation?

• Negative 
• no association
• positive 

Tags

CCSS.HSS.ID.B.5

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? 

• 85
• 92
• 70
• 76

What type of correlation does this graph have?

• positive
• negative
• none
• all of the above

What is the type of correlation?

• Negative 
• no association
• positive 

If the carpenter worked for 6 days, how much did he earn?

• 1250
• 1500
• 1750
• 2000

Tags

CCSS.HSF.IF.B.4