TEKS.MATH.6.12C

Which of the following is true concerning the mean absolute deviation of a set of data? 

• It describes the variation of the data values around the median.
• It describes the absolute value of the mean. 
• It describes the average distance between each data value and the mean.
• It describes the variation of the data values around the mode.

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TEKS.MATH.6.12C

The mean is

• The middle score
•  Total & divided by number of scores
• The most frequent score
• The middle when in order

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TEKS.MATH.6.12C

The interquartile range (IQR) of a data set is the difference between the third and first quartiles. It represents the range of the middle half of the data.

• True
• False

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TEKS.MATH.6.12C

What is the interquartile range?

• 4
• 6
• 2
• 8

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

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

TEKS.MATH.6.12C

The science scores of nine students in a class are 72, 94, 56, 71, 88, 95, 59, 98 and 60. What is the median of the scores?

• 72
• 73
• 56
• 75.5

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TEKS.MATH.6.12C

Which car club has the higher median?

• Cruisers
• Car Hops

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TEKS.MATH.6.12C

What is the definition of the range?

• The average
• The number that occurs the most
• The middle number
• The difference of the largest and smallest numbers

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TEKS.MATH.6.12C

Determine where on the line plot where the balance point would be.

• 3
• 4
• 5
• 6

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TEKS.MATH.6.12C

Find the Median?

• 95

• 97.2

• 96.8

• 98

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TEKS.MATH.6.12C

Given the following data set

6, 9, 12, 14, 7, 9, 6, 8, 25, 12, 14

What is the mean of the data set without the outlier(s)?

• 9.2

• 9.7

• 11.1

• 12.4

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TEKS.MATH.6.12C