Associations in Data - EOG mastery check

Which equation best models the data shown in the scatterplot?

• y = 3x + 10

• y = 3x + 60

• y = 4x + 5

• y = 4x + 35

The scatterplot shows the amount of sunlight some tomato plants received and the amount each plant grew. What is the meaning of the slope of the trend line shown on the scatterplot?

• A plant grows about 3 inches for every 2 hours of sunlight it recieves.

• A plant grows about 2 inches for every 3 hours of sunlight it recieves.

• A plant grows about 3 inches for every 1 hour of sunlight it recieves.

• A plant grows about 1 inch for every 3 hours of sunlight it recieves.

Tags

CCSS.HSF.LE.B.5

Henry made the scatterplot shown. The scatterplot shows the data points, and it also shows the linear model that Henry drew. Which statement best describes the linear model?

• The linear model describes the data well because points are scattered above and below the line.

• The linear model describes the data well because all the points are close to the line.

• The linear model does not describe the data well because the line does not go through any of the points.

• The linear model does not describe the data well because most of the points are located above the line.

Susan recorded the time she ate dinner and the number of calories she consumed during dinner for six consecutive days. The results are shown in the table. Which best describes the association between the time Susan ate dinner and the number of calories she consumed?

• positive

• negative

• irrational

• almost none

Tags

CCSS.6.SP.B.5C

CCSS.HSS.ID.A.3

Mary collected data each day on how many commercials she saw and how long she watched TV. She displayed her data in a scatterplot. According to the trend line shown in the scatterplot, about how many commercials will Mary see if she watches TV for 1.5 hours?

• 19

• 27

• 39

• 90

• 
• 
• 
• 

Tags

CCSS.8.EE.B.5

Which equation best fits the data shown in the scatterplot below?

Tags

CCSS.8.EE.B.5