Scatter Plots 03-05-21

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

CCSS.HSS.ID.C.7

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 chapters would be in a book with 180 pages.

• 12 chapters

• 15 chapters

• 18 chapters

• 21 chapters

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.IF.B.4

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

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.6

CCSS.HSS.ID.C.8

As x increases, y increases

• correlation coefficient

• causation

• positive correlation

• negative correlation

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

CCSS.HSS.ID.C.8

CCSS.HSS.ID.C.9

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

• Graph A

• Graph B

• Graph C

• Graph D

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

What type of association does this scatter plot show?

• positive linear association

• negative linear association

• no association

• nonlinear association

Tags

CCSS.HSS.ID.B.6

About how many male math teachers were there in 2006?

• 15

• 30

• 35

• 45

Tags

CCSS.HSS.ID.A.1

Find the equation of the line that passes through the points:

(2, 2) and (3, 4)

• y = 2x + 2

• y = -2x - 2

• y = -2x + 2

• y = 2x - 2

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Find the equation of the line that passes through the points:

(-2, 4) and (1, 10)

• y = -2x + 8

• y = 2x + 8

• y = 2x

• y = -2x

Tags

CCSS.HSA.CED.A.2

3 friends work part-time at Mc Ronnies and earn $150, $300 and $180 per month respectively. What is their average monthly earnings?

• 176

• 225

• 210

• 200

Tags

CCSS.HSS.ID.A.2