from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the population is divided into strata and a random sample is taken from each stratum
Sorry, no etymologies found.
We have gathered what we consider to be a representative sample of the visitor-spaceship reports. . .
The other thing is this bag, which contains a representative sample of two hundred years of Rusty-era visual culture.
Considering the two-year period from 1957 to 1958 as a representative sample shows that Armstrong flew the greatest number of flights in the R4D/DC-3 followed by the F-100A, F-104, B-29, F-100C, and B-47.
The plan would be to conduct a university Human Subjects Committee IRB-approved structured-interview experiment with a representative sample of people working across the United States and who functioned as professional mediums and angel communicators.