tertile

• tercile

tertile (plural tertiles)

1. (statistics) Either of the two points that divide an ordered distribution into three parts, each containing a third of the population.
2. (statistics) Any one of the three groups so divided.

   The first tertile results include January through April's revenues.

• quantile

• (statistics):
• median (2-quantile), tercile/ (3), quartile (4), quintile (5), sextile (6), septile (7), octile (8), decile (10), hexadecile (16), ventile/vigintile (20), centile/percentile (100), millile (1000)

• Lirette, retitle, trilete