Linear Regression

From the graph, the association type is: 

• Positive
• Negative
• None
• Nonlinear

Tags

CCSS.HSS.ID.B.6

From the graph, the point (320, 3) is an example of:

• Interpolation
• Extrapolation
• An outlier

Predicting the number of days to finish when you read 40 pages is an example of:

• Interpolation
• Extrapolation
• An outlier

Tags

CCSS.8.F.B.4

CCSS.8.SP.A.1

CCSS.8.SP.A.2

CCSS.8.SP.A.3

From the graph, the association type is:

• Positive
• Negative
• None
• Nonlinear

Tags

CCSS.HSF.IF.B.4

CCSS.HSS.ID.B.6

What is the slope of the trend line?

• $1 per day
• $1 per week
• $20 per day
• $20 per week

Tags

CCSS.HSF.LE.B.5

What is the y-intercept of the trend line?

• (0, 0)
• (0, 20)
• (0, 100)

Tags

CCSS.HSF.LE.B.5

Write the equation of the trend line.

• y = 1x
• y = 1x + 100
• y = 20x
• y = 20x + 100

Tags

CCSS.HSA.CED.A.2

CCSS.HSS.ID.C.7

From the graph, the association type is:

• Positive
• Negative
• None
• Nonlinear

Tags

CCSS.HSS.ID.B.6

From the graph, the association type is:

• Positive
• Negative
• None
• Nonlinear

Tags

CCSS.HSF.IF.B.4

CCSS.HSS.ID.B.6

From the graph, (1, 95) is an example of:

• Interpolation
• Extrapolation
• An outlier

Tags

CCSS.HSS.ID.A.3

CCSS.HSS.ID.B.6