Quintile
From Wikipedia, the free encyclopedia
A quintile is one fifth or 20% of a given amount. The term is used when describing the statistical distribution of a population (see quartile).
Quintile may also refer to:
- Income quintiles, a division of households by income
- Quintiles, a biotechnology research company based in the United States
- A particular type of cinquain poem
- An astrological aspect of 72 degrees