Scatterplot Review

Here are eight scatter plots. Select all that have a positive association.

• Graph B
• Graph C

• Graph D

• Graph E
• Graph H

Tags

CCSS.HSS.ID.B.5

Here are eight scatter plots. Select all that have a negative association.

• Graph A

• Graph B

• Graph C

• Graph D

• Graph G

Tags

CCSS.HSS.ID.B.5

Here are eight scatter plots. Select all that have no association.

• Graph A

• Graph D

• Graph E

• Graph G

• Graph H

Tags

CCSS.HSS.ID.B.5

Here are eight scatter plots. Select all that are linear.

• Graph A

• Graph B

• Graph C

• Graph F

• Graph G

Tags

CCSS.8.F.A.3

Which pair of variables could this scatter plot represent?

• x: Years of Experience

  y: Time to Complete a Task (min)

• x: Time Walking (hr)

  y: Distance Traveled (mi)

• x: Weight of Broccoli (lb)

  y: Cost of Broccoli ($)

• x: Number of Pets

  y: Time Exercising (min)

Tags

CCSS.8.SP.A.1

Which pair of variables could this scatter plot represent?

• x: Number of Letters in First Name

  y: Number of Letters in Last Name

• x: Number of Cherries

  y: Weight of Cherries (lb)

• x: Outside Temperature (°F)

  y: Heating Cost ($)

• x: Age (yr)

  y: Number of Books Read

Tags

CCSS.8.SP.A.1

Which of the following is the best line of fit?

• Graph A

• Graph B

• Graph C

• Graph D

Tags

CCSS.8.EE.B.5

Which of the following are rules for drawing a line of best fit?

• The line should follow the trend of the data.

• The line should be as close to the points as possible.

• The line has about the same number of points above and below it.

• The line has to cross through as many points as possible.

Tags

CCSS.8.EE.B.5

Predict the y-value when x = 14

• 75

• 1

• 85

• 14

Which equation is the best fit for the data?

• y = ‐7x + 10

• y = ‐7x - 10

• y = 7x - 10

• y = 7x + 10

Tags

CCSS.8.EE.B.5