Find the Median First Quartile

Find the median, first quartile, third quartile, and interquartile range of the data.

32, 53, 72, 66, 47, 54, 49, 67, 71

• Median: 54

  First Quartile: 49

  Third Quartile: 67

  IQR: 18

• Median: 54

  First Quartile: 48

  Third Quartile: 69

  IQR: 21

• Median: 54

  First Quartile: 48

  Third Quartile: 69

  IQR: 22

• Median: 54

  First Quartile: 49

  Third Quartile: 69

  IQR: 20

Find the median, first quartile, third quartile, and interquartile range of the data.

• Median: 189

  First Quartile: 182

  Third Quartile: 203

  IQR: 21

• Median: 189.5

  First Quartile: 182

  Third Quartile: 203

  IQR: 21

• Median: 189

  First Quartile: 182

  Third Quartile: 203.5

  IQR: 21.5

• Median: 189.5

  First Quartile: 182

  Third Quartile: 203.5

  IQR: 21.5

Find the median, first quartile, third quartile, and interquartile range of the data.

• Median: 29

  First Quartile: 24

  Third Quartile: 37.5

  IQR: 13.5

• Median: 27

  First Quartile: 25

  Third Quartile: 35

  IQR: 10

• Median: 29

  First Quartile: 25

  Third Quartile: 37.5

  IQR: 12.5

• Median: 27

  First Quartile: 24

  Third Quartile: 35

  IQR: 11

For a data set with median M, it is the median of the data values less than M.

• Interquartile Range

• Outliers

• First Quartile

• Third Quartile

Find the median of these numbers:

2, 3, 4, 5, 5, 5, 7,

• 3

• 4

• 5

• 6

What is the 1st Quartile of this data?

1,3,5,7,8,9,20

• 3

• 9

• 7.5

• 9.7

Find the median of these numbers:

2, 3, 4, 5, 5, 5, 7,

• 3

• 4

• 5

• 6

What is the first quartile of the following data set?

• 15

• 18

• 20

• 21

This list shows the different precipitation amounts in 13 western US states. The median of this list is ________.