TEKS.MATH.7.12A

50% of the Cruisers attended between 7 and 16 car shows.  True or False?

• True
• False

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TEKS.MATH.6.12A

TEKS.MATH.6.12B

TEKS.MATH.7.12A

Calculate the interquartile range of the following data17, 18, 18, 19, 20, 21, 21, 23, 25

• 3
• 4
• 5
• 8

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TEKS.MATH.7.12A

Which mean absolute deviation would be more consistent? 4.2 or 8.5?

• 4.2
• 8.5

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TEKS.MATH.7.12A

The winter of 2015 was the coldest one on record for several cities in Michigan.   The chart below   shows the low temperatures for some cities in February. Which city had the warmest temperature?

• Detroit
• Flint
• Lansing
• Ann Arbor

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TEKS.MATH.6.12B

TEKS.MATH.7.12A

What is the interquartile range of plot A?

• 6
• 8
• 15
• 28

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TEKS.MATH.7.12A

Using the information below, identify which of the following is NOT an outlier:
Q1 = 53
Q2 = 55
Q3=61

• 73
• 40
• 80
• 73.5

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TEKS.MATH.7.12A

Are these dot plots symmetric?

• Yes

• No

• The SUV graph is, but the Cars graph isn't

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TEKS.MATH.7.12A

Which has a lower IQR? (Interquartile Range)

• Florida

• Texas

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TEKS.MATH.7.12A

What is Florida's median?

• 10

• 15

• 12

• 18

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TEKS.MATH.7.12A

What is the MEDIAN of this set of data?

10, 90, 80, 60, 50, 40, 70, 30, 20, 100

• 50

• 60

• 55

• 45

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TEKS.MATH.7.12A