CCSS.Math.Content.8.SP.A.1

What is a scatter plot?

• A graph that shows the relationship of two data sets.
• A graph drawn using rectangular bars to show how large each value is.
• A graph that shows information that is connected in some way.
• A graph that shows data changing over time.

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CCSS.Math.Content.8.SP.A.1

What type of correlation does this graph show?

• Positive
• negative
• none
• all of the above

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CCSS.Math.Content.8.SP.A.1

What type of association does this graph have?

• positive 
• negative
• none
• all of the above

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CCSS.Math.Content.8.SP.A.1

CCSS.Math.Content.8.SP.A.2

What type of correlation (association)?
The outside temperature and the amount of layers you wear. 

• Positive correlation
• Negative correlation
• No correlation
• All of the above

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CCSS.Math.Content.8.SP.A.1

Which scatter plot show a positive relationship?

• Graph A

• Graph B

• Graph C

• Graph D

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CCSS.Math.Content.8.SP.A.1

r=0.3

• Strong positive

• Weak positive

• Strong negative

• Weak negative

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CCSS.Math.Content.8.SP.A.1

What type of association does this graph have?

• positive 
• negative
• none
• all of the above

Tags

CCSS.Math.Content.8.SP.A.1

CCSS.Math.Content.8.SP.A.2

What type of Correlation?

• Positive Correlation

• Negative Correlation

• No Correlation

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CCSS.Math.Content.8.SP.A.1

What is the age of the tree that is 8 feet tall?

• 6 Years

• 7 Years

• 8 Years

• 9 Years

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CCSS.Math.Content.8.SP.A.1

CCSS.Math.Content.8.SP.A.2

Joe works at the ABC Company. The scatter plot shows the number of hours Joe worked and the amount he earned over a span of several pay periods.

Based on the graph, what is the best prediction of the amount Joe would earn if he works 55 hours?

• $700

• $900

• $600

• $800

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CCSS.Math.Content.8.SP.A.1