quintile
One-fifth population segment
A quintile is one of five equal parts into which a population or distribution can be divided.
Statisticians and economists use quintiles to analyze income, wealth, or test scores: Households in the lowest income quintile spent a higher percentage on food.
The first quintile contains the bottom 20%, the fifth quintile the top 20%.
Distribution division point
- percentileStatistical ranking threshold
- decileTen-part statistical division
- quartileData division into fourths
- distributionAllocation across recipients
rank · frequency · median · mean · variance · standard deviation · bell curve · normal distribution
All inhabitants combined
- censusOfficial population count
- ageDuration of existence
- educationSystematic development of mind
- healthCondition of body, mind
employment · household · urbanization · socioeconomic · cohort · segment · stratum · group
Abundance of valuable resources
- povertySevere lack of resources
- earningsMoney gained from work
- wagesPayment for work
- salaryFixed periodic employment payment
household income · socioeconomic · inequality · distribution · bracket · middle class · affluence · subsistence
quantile
Distribution division point
- percentileStatistical ranking threshold
- decileTen-part statistical division
- quartileData division into fourths
distribution · rank · frequency · median · mean · variance · standard deviation · bell curve · normal distribution · z-score
population
All inhabitants combined
health · employment · household · urbanization · socioeconomic · cohort · segment · stratum · group · survey
wealth
Abundance of valuable resources
salary · household income · socioeconomic · inequality · distribution · bracket · middle class · affluence · subsistence · disparity
aspect
Feature or dimension
transit · horoscope · zodiac · trine · sextile · square · opposition · conjunction · celestial · houses
- rankingsrankings, first, college rankings, second, third
- statisticsmean, median, mode, variance, standard deviation
- Test Scorestest scores, SAT score, ACT score, IQ score, raw score
- Quantilesquantile, percentile, quartile, decile, centile
- aspectstrine, sextile, square, opposition, parallel
- ratiosratio, proportion, fraction, percent, percentage