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

Michelle spends t +4 hours per day watching television. Carmen spends t hours and Henry watches television t -2 hours per day.  Find the average number of hours of TV time for the three students

• (3t +2) / 3
• (4t/3) + 2
• 2t + 4
• (4t - 2) /3

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

In order to find the median, the data must be sorted from least to greatest first.

• True
• False

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

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

The median is

• The middle score
•  Scores added & divided by the number of scores
• The most frequent score
• The middle when in order

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

Find the Mode of the data set

• 82
• 86
• 88
• 92

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

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

Find the mean of these numbers:
2, 57, 38, 42, 6

• 29
• 38
• 50
• 145

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

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

Find the mean of these numbers:
5,11,2,12,4,2

• 4.1
• 6
• 4.5
• 4

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

Find the mean of these numbers:
5,11,2,12,4,2

• 4.1
• 6
• 4.5
• 4

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

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.VI.B.3

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

The heights of some students are given.
158cm     172cm      164cm
164cm     167cm      159cm
 What is the range of the heights?

• 13cm
• 14cm
• 164cm
• 330cm

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

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

An experiment is...

• a planned activity whose results yield a set of data

• a numerical value that summarizes all of the data of an entire population

• the set of values collected from the variable from each of the elements that belong to the sample

• A numerical value summarizing the sample data

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