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

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.9-12.VI.C.2

What is the constant rate of change between the quantities in the table?

• -20 gal per minute

• -2 gal per minue

• 2 gal per minute

• 20 gal per minute

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

What is the shape of the data for Lucy's Steakhouse?

• skewed left

• skewed right

• symmetrical

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

Given the following Scatter Plot, select the option that is most likely the r value.

• $r=-.1$

• $r=-.981$

• $r=.92$

• $r=.765$

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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

How many students have more than 1,000 songs on their MP3 player?

• 5
• 16
• 10
• 4

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

What does point C on the box plot represent?

• First Quartile

• Median

• Third Quartile

• Mean

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

How many dogs weigh 82 lbs?

(Use the stem and leaf plot.)

• 0

• 2

• 82

• 1

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

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