Scatterplot Quiz

Choose the correct equation for the trend line shown.

• y= (-1/3)x + 70
• y= (1/3)x - 70
• y= (-10/3)x + 70
• y= (10/3)x - 70

Tags

TEKS.MATH.P.2F

TEKS.MATH.P.2I

Tracy and her family moved to the city in 2003. Use the equation to predict how many retail stores there were in 2003. 

• 173
• 155
• 143
• 36

Tags

TEKS.MATH.A.3B

TEKS.MATH.A.3C

If Gold's Gym paid $250 for each TV, how many did they buy?

• 35

• 30

• 45

• 20

Tags

TEKS.MATH.6.11A

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

TEKS.MATH.P.2A

TEKS.MATH.P.2G

TEKS.MATH.P.2J

TEKS.MATH.P.2N

What is the type of association?

• Negative 
• no association
• positive 

Tags

TEKS.MATH.A.3B

Which sentence describes the relationship shown on this scatter plot?

• As the temperature decreases, the visitors increase. 
• As the temperature increases, the number of visitors increases. 
• As the visitors increase, the temperature decreases. 
• No correlation

Tags

CCSS.HSF-LE.A.1B

What type of correlation does this graph have?

• positive
• negative
• none
• all of the above

Tags

TEKS.MATH.A.3B

If the debate team plans to practice for 6 hours, how many debates should they win?

• 20
• 16
• 24
• 28

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.A.1

CCSS.HSS.ID.C.7

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

• 1250
• 1500
• 1750
• 2000

Tags

TEKS.MATH.P.2I

• a
• b
• c
• d

Tags

TEKS.MATH.A.2C