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

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.2

Describe the correlation in the graph shown.

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

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

What type of correlation does this graph have?

• positive
• negative
• none
• all of the above

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

What kind of correlation?

• Positive
• Negative
• No

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

Which scatter plot shows a linear relationship between x and y?

• Graph A
• Graph B
• Graph C
• Graph D

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

A perfect negative correlation has a correlation coefficient of ____. 

• 1
• -1
• 0

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

Which example shows CAUSATION?

• Stress level and desire for chocolate.
• Eating more butter and increased divorce rates.
• It started raining and the baseball game was delayed.

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

Based on this scatter plot, a student with 6 absences should get approximately what score on the final exam? 

• ≅ 58
• ≅ 92
• ≅ 100
• ≅ 76

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

Which scatter plot shows a linear relationship between x and y?

• Graph A

• Graph B

• Graph C

• Graph D

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

Is this line an accurate line estimate of best fit for the data?

• Yes

• No

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