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

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

Describe the association of the scatter plot.

• Linear; positive association
• Linear; negative association
• Non-linear

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

Describe the correlation

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

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

Is the graph positive or negative?

• Positive

• Negative

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

Estimate the correlation coefficient for this scatterplot.

• A) r = -0.9

• B) r = 1

• C) r = 0.9

• D) r = -1

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

Which line is the best line of best fit?

• a

• b

• c

• i don't see any lines

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

About how many male math teachers will there be in 2016?

• 35
• 46
• 52
• 70

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

Which of the following would be a reasonable approximation for the length of time it would take this person to run 6 miles?

• ≅ 50 min

• ≅ 80 min

• ≅ 45 min

• ≅ 60 min

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