The difference between the first and third quartiles; a robust measure of sample dispersion.
In descriptive statistics, the interquartile range, also called the midspread or middle fifty, is a measure of statistical dispersion, being equal to the difference between the upper and lower quartiles, IQR = Q3 − Q1. It is a trimmed estimator, defined as the 25% trimmed mid-range, and is the most significant basic robust measure of scale. It is the 3rd Quartile of a box plot plot minus the first quartile.
The numerical value of interquartile range in Chaldean Numerology is: 2
The numerical value of interquartile range in Pythagorean Numerology is: 7
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- rango intercuartilSpanish
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"interquartile range." Definitions.net. STANDS4 LLC, 2018. Web. 21 Jan. 2018. <http://www.definitions.net/definition/interquartile range>.