Scattered Plot

Find the slope for the trend line using points (2,2) and (4,3)

• 2

• 1/2

• -2

• -1/2

Tags

CCSS.8.EE.B.5

In the scatter plot, does the image shows a "Line of Best Fit"?

• Yes

• No

Tags

CCSS.8.EE.B.5

Which scatter plot shows no relationship?

• Graph A

• Graph B

• Graph C

• Graph D

What type of correlation does this graph have?

• Negative 

• no association

• positive 

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

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?

• 50 min

• 80 min

• 45 min

• 60 min

The equation of the trend line
is  y= 1/2x +1. Use the equation to determine the amount of time it would take to bike 20 laps. 
*Look at the x and y axis first before starting the problem

• 38 minutes

• 11 minutes

• 41 minutes

• 10 minutes

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

What type of association does this scatter plot show?

• positive linear association

• negative linear association

• no association

• nonlinear association

Tags

CCSS.HSF-LE.A.1B

Which sentence best supports the relationship shown on this scatter plot?

• The more time spent training, the longer it takes to run 100 m.

• As the time spent training increases, the time to run 100 m decreases.

• As the time spent training decreases, the time to run 100 m decreases.

• There is no apparent association between the amount of time spent training and the time it takes to run 100 m.

Tags

CCSS.HSF.LE.B.5