Measures of Variability

What is range?

• The difference between the upper and lower median.

• The difference between the maximum and the minimum.

• The estimated length of the data set.

• The middle value

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is interquartile range?

• The difference between the upper and lower median.

• The difference between the maximum and the minimum.

• The estimated length of the data set.

• The middle value

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What does IQR stand for?

• Interesting Questions Ranger

• Igloo Quest Rescue

• Interquadrant Republic

• Interquartile Range

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CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.3

What percent of the data do you find the range of when finding the interquartile range?

• 100%

• 25%

• 75%

• 50%

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

How many sections/groups do you create after finding the median, upper median, and lower median?

• 2

• 3

• 4

• 5

Tags

CCSS.6.SP.B.5

Find the range of the following data set:

4, 13, 24, 33, 39, 42

• 42

• 4

• 27

• 38

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CCSS.6.NS.C.7

CCSS.6.SP.A.3

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How do you find interquartile range?

• Q3-Q1

• Max-Min

• Median-Q1

• It's the median

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the interquartile range of the following data set:

4, 13, 24, 33, 39, 42

• 39

• 13

• 26

• 29

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What does MAD stand for?

• Master of Arts and Dragons

• Mean Absolute Devastation

• Mean Absolute Deviation

• Median Absolute

  Decimals

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the first step when trying to calculate the MAD?

• Find the mean

• Find the median

• Find the deviation

• Find the range

Tags

CCSS.6.SP.B.5