Scatter Plots, Correlation, and Line of Best Fit

• A

• B

• C

• D

Which relationship is shown by the scatter plot?

• A

• B

• C

• D

Which scatter plot represents a positive correlation?

• A

• B

• C

• D

Tags

CCSS.HSF-LE.A.1B

What type of correlation does the scatter plot represent?

• A. Positive

• B. Negative

• C. No Correlation

• D. Parallel

Which of the following graphs have the strongest correlation?

• A

• B

• C

• D

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

What kind of correlation?

• Positive
• Negative
• No

Tags

CCSS.HSF-LE.A.1B

Estimate the value of r:

• -0.7
• 0.35
• 0.89

You are analyzing a scatter plot that has a negative correlation. What is true of the of the x and y values?

• As x increases, y decreases
• As x increases, y increases
• As x decreases, y decreases

Tags

CCSS.HSF-LE.A.1B

r=-0.89

• Strong positive 
• Weak positive 
• Strong negative 
• Weak negative 

Tags

CCSS.HSF-LE.A.1B

Estimate the value of r:

• 0.83
• 0.10
• -0.75
• -0.92