¹ *Source: wiktionary.com*

### Definition of Quartiles

**1.** quartile [n] - See also: quartile

### Quartiles Pictures

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### Lexicographical Neighbors of Quartiles

### Literary usage of Quartiles

Below you will find example usage of this term as found in modern and/or classical literature:

**1.** *Fundamentals of Educational Measurement with the Elements of Statistical Method* by Chester Arthur Gregory (1922)

"**quartiles** and Percentiles.—It is sometimes convenient to divide the distribution
into divisions smaller than those made by the median, that is, ..."**2.** *Introduction to Mathematical Statistics* by Carl Joseph West (1918)

"The **quartiles** as Measures of Dispersion. The distance from the median to the third
... That is, if the first and the third **quartiles** are close together the ..."**3.** *Elements of Statistics* by Arthur Lyon Bowley (1917)

"On the vertical scale mark the positions of the median, **quartiles**, &c., obtained
by dividing ... **quartiles** ..."**4.** *An Introduction to Laboratory Physics* by Lucius Tuttle (1915)

"**quartiles**.—Just as the middle number of a series arranged in ascending or descending
order of ... What are the **quartiles** of the series 3, 4, 4, 5, 6, 8, 11? ..."**5.** *Wage Worth of School Training: An Analytical Study of Six Hundred Women* by Anna Charlotte Hedges (1915)

"26.8% Age 36.4% Earning» 41.9% Exper. 29.2% Age CHART 14. **quartiles** of Earnings,
Experience, and Age of Workers Compared—515 Records. ..."