TEKS.MATH.8.11A

Positive association is when points in a scatterplot travel _____.

• Up and right
• Down and right
• Horizontally
• Vertically

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TEKS.MATH.8.11A

What kind of correlation?

• Positive
• Negative
• No

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TEKS.MATH.8.11A

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

• A
• B
• C
• D

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TEKS.MATH.8.11A

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

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TEKS.MATH.8.11A

What type of correlation is shown in this plot?

• Positive
• Negative
• No Correlation

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TEKS.MATH.8.11A

r=0.3

• Strong positive

• Weak positive

• Strong negative

• Weak negative

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TEKS.MATH.8.11A

What is the type of association?

• Negative 
• no association
• positive 

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TEKS.MATH.8.11A

Which scatterplot does NOT suggest a linear relationship between x and y?

• 
• 
• 
• 

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TEKS.MATH.8.11A

TEKS.MATH.7.7A

Which of the following best describes a scatter plot that shows no relationship between the x-values and the y-values?

• As x-values increase, the points are higher on the graph.

• As x-values decrease, the points are higher on the graph.

• The points are scattered around the graph.

• The points form a horizontal line.

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TEKS.MATH.8.11A

TEKS.MATH.9-12.VI.C.2

Negative Association

• An association that decreases as the other decreases (Going downhill)

• An association that increases as the other decreases (Going uphill)

• Has no relationship present

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TEKS.MATH.8.11A