Measures of Position (Quartile)

It is also called as the Upper Quartile

• Quartile 1

• Quartile 2

• Quartile 3

• Quantiles

It is consisting of Quartiles, Deciles, and Percentiles

• Measures of Position

• Quartile 1

• Quartile 2

• Scores

It is the Middle Quartile or the median

• Quartile 1

• Quartile 2

• Quartile 3

• Quantiles

It is the difference between Q3 and Q1

• Quartiles

• Quantiles

• Measures of Position

• Interquartile Range

It is also called as the Lower Quartile

• Quartile 1

• Quartile 2

• Quartile 3

• Quantiles

What is the IQR if Q1 = 45 and Q3 = 65

• 20

• 25

• 30

• 35

Find the Quartile 1 of the Given Data Set (1, 3, 5, 7, 9, 11, 13, 15, 17)

• 1

• 3

• 4

• 5

Find the Quartile 2 of the Given Data Set (1, 3, 5, 7, 9, 11, 13, 15, 17)

• 7

• 9

• 11

• 13

Find the Quartile 3 of the Given Data Set (1, 3, 5, 7, 9, 11, 13, 15, 17) using The Linear Interpolation Method

• 6

• 10

• 14

• 18

Answer explanation

13 + 15 = 28

28 / 2 = 14

14 is the Quartile 3

What is the IQR

• Interquartile Range

• Range

• Quartiles

• None of the Above