Statistics Chapter 6 Scatterplots, Association, Correlation

Use your calculator to determine the type of association.

• Linear; Positive association
• Linear; Negative association
• No association

Which of the following describes a positive association?

• As x increases, y increases
• As x increases, y decreases
• As x increases, y remains constant

Tags

CCSS.HSF-LE.A.1B

Which of the following describes a negative association?

• As x increases, y increases
• As x increases, y decreases
• As x increases, y remains constant

Tags

CCSS.HSF-LE.A.1B

Describe the association of the scatter plot

• Linear; positive association
• Linear; negative association
• Non-linear

Tags

CCSS.8.F.A.3

Describe the association of the scatter plot.

• Linear; positive association
• Linear; negative association
• Non-linear

Tags

CCSS.HSS.ID.B.6

Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam? 

• 85
• 92
• 70
• 76

If the carpenter worked for 6 days, how much did he earn?

• 1250
• 1500
• 1750
• 2000

Tags

CCSS.HSF.IF.B.4

Describe the association, if any.

• Linear; positive association
• Linear; negative association
• No association

Describe the correlation in the graph shown.

• Strong Negative
• Strong Positive
• Weak Negative
• Weak Positive

Describe the correlation in the graph shown.

• Strong Negative
• Strong Positive
• Weak Negative
• No Correlation

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8