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

Describe the relationship between the variables.

• Strong positive correlation
• Weak positive correlation
• Strong negative correlation
• Weak negative correlation

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

What is the approximate average rate of change in the total calories Leo burned between 40 and 70 minutes?

• 7.71
• 8.21
• 8.33
• 8.75

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

Which sentence describes the relationship shown on this scatterplot?

• As the temperature decreases, the visitors increase. 
• As the temperature increases, the number of visitors increases. 
• As the visitors increase, the temperature decreases. 
• No correlation

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

What degree provides the highest earning potential in pay?

• High School  Diploma
• Associate's Degree
• Undergraduate Degree
• Master's Degree

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

Data is analyzed comparing hours studied and grades. It is determined that the correlation coefficient is 0.92. What does this mean?

• There is a strong positive correlation between studying and grades.

• There is a strong negative correlation between studying and grades.

• There is a weak positive correlation between studying and grades.

• There is a weak negative correlation between studying and grades.

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

What axis does the explanatory variable go on?

• x-axis

• y-axis

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

What is the correlation for the following Scatter Plot.

• Weak Positive

• No Correlation

• Strong Negative

• Weak Negative

• Strong Positive

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

TEKS.MATH.9-12.VI.C

Do current bank interest rates allow your money to keep up with the rate of inflation?

• yes

• no

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

What type of association does this graph have?

• positive
• negative
• none
• all of the above

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

This shows how many baseball cards a group of friends have in their collections. How many friends have baseball card collections with more than 70 cards?

• 7

• 8

• 9

• 4

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