TEKS.MATH.8.11A

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

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

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TEKS.MATH.8.11A

What kind of correlation?

• Positive
• Negative
• No

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TEKS.MATH.8.11A

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

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

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TEKS.MATH.8.11A

Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 12 absences should get approximately what score on the final exam?

• 60

• 92

• 70

• 76

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TEKS.MATH.8.11A

What type of association does this graph show?

• Positive
• negative
• none
• all of the above

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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

Which of the following lines represents the line of best fit for the scatter plot?

• A
• B
• C
• D

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TEKS.MATH.8.11A

What type of association does this graph show?

• Positive
• negative
• none
• all of the above

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TEKS.MATH.8.11A

A trucking company keeps track of the number of miles each of its drivers logs each week.  Describe the correlation between the number of miles a driver logs and the drivers age.

• There is a positive correlation.
• There is a negative correlation.
• There is no correlation.
• There is a parallel correlation

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TEKS.MATH.8.11A

What type of association (correlation) does this graph have?

• positive
• negative
• none
• all of the above

Tags

TEKS.MATH.8.11A