CCSS.Math.Content.6.SP.B.5

The table lists five counties with the largest area in Texas. Which measure of center/variation best represents the average size of these counties?

• mean
• IQR
• mode
• range

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CCSS.Math.Content.6.SP.B.5

21. How many students are represented by the histogram?  

• Cannot be determined
• 9
• 31
• 35

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CCSS.Math.Content.6.SP.B.5

To find the ________ you put all numbers in order from least to greatest and find the number that is in the middle.

• Mean
• Median
• Mode
• Range

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CCSS.Math.Content.6.SP.B.5

What is the mode of this data set?

0, 4, 9, 12, 6, 2, 1, 8, 7, 11

• 11

• 9

• 1

• None

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CCSS.Math.Content.6.SP.B.5

What is the definition of the mean?

• The average
• The middle number
• The difference between the highest and lowest numbers
• The number that occurs the most

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CCSS.Math.Content.6.SP.B.5

The number of miles that Kyle biked each week for a 7-week period is shown:

36, 42, 28, 52, 48, 36, 31

What is the median number of miles Kyle biked?

• 24

• 36

• 39

• 52

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CCSS.Math.Content.6.SP.B.5

What percent of students have a height between 58 inches and 60 inches?

• 25%
• 50%
• 75%
• 100%

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CCSS.Math.Content.6.SP.B.5

19) What is the term for the most common point of a data set?

• Range

• Median

• Mode

• Mean

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CCSS.Math.Content.6.SP.B.5

Calculate the mean:

78, 82, 80, 65, 69, 72, 79

• 25.2

• 65.6

• 87.5

• 75

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CCSS.Math.Content.6.SP.B.5

Keyli gathers the heights of a random sample of six graders and seventh graders and displays the data in box plots. What can she say about the data sets?

• The 6th grade sample has greater variability.

• The 7th grade sample has greater variability.

• The 6th grade sample has the greater median.

• The ranges are equal for both samples.

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CCSS.Math.Content.6.SP.B.5