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

About how many male math teachers were there in 2006?

• 15
• 30
• 35
• 45

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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

Make a prediction for a resting heart rate after 6 hours of exercise a week.

• 6
• 50
• 55
• 59

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

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.1

What is the type of association?

• Negative 
• no association
• positive 

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

Which sentence describes the relationship shown on this scatter plot?

• The more time spent training, the longer it takes to run 100 m.  
• As the time spent training increases, the time to run 100 m decreases. 
• As the time spent training decreases, the time to run 100 m decreases. 

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

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

The height of students and their scores on a test.

• positive correlation
• negative correlation
• no correlation

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

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

In a scatterplot, a cluster...

• ...is something we didn't learn in 8th grade
• ...is a point on the origin
• ...is a point that is far outside the main cluster of points/ordered pairs
• ...is a group of points that are close together

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

What type of correlation does this scatterplot display?

• Positive

• Negative

• No Correlation

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

Correlation or Causation?

When it rains several inches, the water level of a lake increases

• Correlation

• Causation

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