Non Linear Scatter Plots

What type of association does this scatter plot represent?

• positive linear association

• negative association

• no association

• nonlinear association

Tags

CCSS.8.F.A.3

What type of association does this graph show?

• Positive

• negative

• none

• all of the above

Tags

CCSS.HSF-LE.A.1B

Mrs. Moises, the school counselor, keeps a candy jar in her office for students.  During one week, she kept count of how many students came to visit her and the number of candies in the jar, as show in the scatter plot.  Based on the trend line, what is the best prediction for the number of candies in the jar when 30 students visit her?

• 90

• 180

• 135

• 150

Is the point in red an outlier?

• Yes

• No

This graph has...

• Clusters

• Gap

• Outliers

• Clusters and Gap

Describe the Association for the graph.

• Linear and Negative

• Linear and Positive

• Non-Linear and No Association

• Non-Linear and Positive

• Non-Linear and Negative

Tags

CCSS.8.F.A.3

Which of the following lines represents the line of best fit for the scatter plot?

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5

Which variables would the scatter plot most likely to represent?

• The number of siblings a person has and the person’s GPA

• The number of guests at a hotel and the total water consumption

• The total number of miles driven and the total gallons of gas used

• The number of people at a concert and the total concession sales