TEKS.MATH.6.12C

Which dot plot shows more variability? 

• a
• b

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TEKS.MATH.6.12C

Another word for average is

• sample 
• mean
• data
• numerical data

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TEKS.MATH.6.12C

Find the median.
5, 15, 10, 20, 15, 10, 15

• 20
• 15
• 10
• 5

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TEKS.MATH.6.12C

What is the mean of test scores?
{70, 70, 80, 85, 85, 90, 95, 95, 100, 100}

• 87
• 85, 95, and 100
• 30
• 85 and 90

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TEKS.MATH.6.12C

Find the median for the following prices;
$12.50,    $15.50,   $15,   17.50,   $11.50

• $12.50
• $17.50
• $15
• $11.50

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TEKS.MATH.6.12C

What is the lower quartile (Q1) of the data set?

• A. 25
• B. 30
• C. 26
• D. 28

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TEKS.MATH.6.12C

What is the mean of this set of data?

2, 15, 7

• 24

• 3

• 6

• 8

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TEKS.MATH.6.12C

On the semester final, Joe scored 85, Jill scored 89, and Bill scored a 99.What was the average score for these students? _________

• 91
• 273

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TEKS.MATH.9-12.IV.D.1

TEKS.MATH.9-12.VI.B.3

TEKS.MATH.6.12C

What is the interquartile range (IQR) of this data?

• 2

• 7.25

• 9.5

• 2.25

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TEKS.MATH.6.12C

Which of the following statements is NOT true?

• The lower quartile is also known as Quartile 1.

• The median is also known as Quartile 2.

• The interquartile range is the difference between quartile 1 and quartile 2.

• The upper quartile is also known as quartile 3.

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TEKS.MATH.6.12C