TEKS.MATH.6.12C

To find the average of a set of numbers, add up all the items and divide by...

• 2
• The minimum
• The maximum
• The number of items

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TEKS.MATH.6.12C

What is the range?

• average
• biggest-smallest
• the middle #
• # happening the most

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TEKS.MATH.6.12C

What is another word for average?

• Mean
• Median
• Mode
• Range

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TEKS.MATH.6.12C

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

• 4.1
• 6
• 4.5
• 4

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TEKS.MATH.6.12C

What is the term for the median of the upper half of the data?
Hint: Look at your notes!

• Upper Quartile
• Lower Quartile
• Median
• Minimum

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TEKS.MATH.6.12C

Dr. Dre is a dentist. He needs to report on the average number of cavities that his patients have.
1,0,1,5,6,3,4

• 3.33
• 2.85
• 3
• 3.5

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TEKS.MATH.6.12C

What is the mean (average) of this data? Round to the nearest tenth.

• 8.0

• 8.3

• 7.5

• 9.0

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TEKS.MATH.6.12C

Look at these numbers - 11, 11, 7, 18, 8. What is the correct way to put them in order so you can find the median?

• 18, 11, 11, 8, 7

• 11, 7, 8, 18, 11

• 8, 7, 11, 11, 18

• 7, 8, 11, 11, 18

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TEKS.MATH.6.2C

TEKS.MATH.6.2D

TEKS.MATH.6.12C

It is a measure of variability that you get when you subtract the smallest number in a set of data from the largest number.

• mean

• median

• mode

• range

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TEKS.MATH.6.12C

The table shows the lengths of fences that a company installed during a week. Which statement is true?

• The 275-foot fence caused the mean to be significantly lower than the median.

• The 275-foot fence caused the median to be significantly lower than the mean.

• The 2,250-foot fence caused the mean to be significantly greater than the median.

• The 2,250-foot fence caused the median to be significantly greater than the mean.

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TEKS.MATH.6.12C