Non-Linear Scatterplots

What function is this graph?

• Absolute Value

• Quadratic (parabola)

• Cubic

• Linear

Is there an outlier? If so, what is its coordinates?

• Yes. (14,20)

• Yes. (2, 18)

• Yes. (1,1)

• No outlier.

What can you say about this relationship? As daily T.V. time ​ (a)   grades ​ (b)   .

• positive

• no

• non-linear

• increases

• decrease

Tags

8.11.A

This scatterplot shows ​ (a)   association.

• negative

• non-linear

• decrease

• positive

• linear

• increase

• no

Tags

8.11.A

What type of association does this scatter plot represent?

• positive linear association

• negative association

• no association

• nonlinear association

Which best describes the form of this scatterplot?

• linear

• nonlinear

• scattered

What type of association does this graph have?

• positive 

• negative

• none

• all of the above

• This residual plot represents a linear fit.

• This residual plot represents a nonlinear fit.

• This residual plot represents no fit.

Which of the following graphs could NOT be a possible representation of this scatter plot

• 
• 
• 

• This residual plot represents a linear fit.
• This residual plot represents a nonlinear fit.
• This residual plot represents no fit.