random sample -
41sample — sam|ple1 [ sæmpl ] noun count *** 1. ) an example or small amount of something that shows you what all of it is like: sample of: I took home some samples of curtain fabrics. We had to bring some samples of our work to the interview. a ) a small… …
42sample — 01. We need a [sample] of your writing in order to see if you are in the right level or not. 02. Let s go to Tim Horton s; they re giving out free [samples] of their donuts today. 03. We went on a brewery tour, and afterwards they let us [sample] …
43sample — 1 / sA:mpl/ noun (C) 1 a small part or amount of something that is examined in order to find out something about the whole: They took a blood sample to test for hepatitis. (+ of): I d like to see some samples of your work. 2 a small amount of a… …
44sample selection bias — Non random selection is both a source of bias in empirical research and a fundamental aspect of many social processes. When observations in social research are selected so that they are not independent of the outcome variables in a study, sample… …
45sample distribution — noun items selected at random from a population and used to test hypotheses about the population • Syn: ↑sample, ↑sampling • Topics: ↑statistics • Hypernyms: ↑distribution, ↑statistical distribution …
46sample — n. representative item 1) to distribute, hand out (free) samples 2) a floor; free sample selected segment (statistics) 3) a random sample * * * [ sɑːmp(ə)l] free sample hand out (free) samples [ representative item ] to distribute [ selected… …
47random — 01. Student pairs are chosen at [random] for the speaking test at the end of each session of the English Language Program. 02. Olympic athletes are subject to [random] drug testing. 03. Several people put their names forward to work on the… …
48Random effects model — In statistics, a random effect(s) model, also called a variance components model is a kind of hierarchical linear model. It assumes that the data describe a hierarchy of different populations whose differences are constrained by the hierarchy. In …
49sample — sam|ple1 W2S3 [ˈsa:mpəl US ˈsæm ] n [Date: 1200 1300; : Old French; Origin: essample, from Latin exemplum; EXAMPLE] 1.) a small part or amount of something that is examined in order to find out something about the whole sample of ▪ I d like to… …
50random — I. noun Etymology: Middle English, succession, surge, from Anglo French randun, from Old French randir to run, of Germanic origin; akin to Old High German rinnan to run more at run Date: 1561 a haphazard course II. adjective Date: 1632 1. a.… …
