bias sampling

bias sampling
n
нерепрезентативный [неправильный] отбор проб

Англо-русский строительный словарь. — М.: Русский Язык. . 1995.

Игры ⚽ Поможем решить контрольную работу

Смотреть что такое "bias sampling" в других словарях:

  • Sampling bias — In statistics, sampling bias is when a sample is collected in such a way that some members of the intended population are less likely to be included than others. It results in a biased sample, a non random sample[1] of a population (or non human… …   Wikipedia

  • Bias — This article is about different ways the term bias is used . For other uses, see Bias (disambiguation). Bias is an inclination to present or hold a partial perspective at the expense of (possibly equally valid) alternatives. Bias can come in many …   Wikipedia

  • bias — See interview bias ; interviewer bias ; non response ; objective ; observer bias ; prejudice ; sample selection bias ; sampling error …   Dictionary of sociology

  • sampling bias — See sample selection bias ; sampling error …   Dictionary of sociology

  • Sampling (statistics) — Sampling is that part of statistical practice concerned with the selection of individual observations intended to yield some knowledge about a population of concern, especially for the purposes of statistical inference. Each observation measures… …   Wikipedia

  • bias — bi‧as [ˈbaɪəs] noun biases PLURALFORM [countable, uncountable] MARKETING in market research, errors in results, usually caused by working with a group of people who are not typical of the group you want to know about, or by asking confusing… …   Financial and business terms

  • sampling error — The principal aim of any sampling procedure is to obtain a sample which, subject to limitations of size, will reproduce the characteristics of the population being studied, especially those of immediate interest, as closely as possible. In… …   Dictionary of sociology

  • Sampling error — Contents 1 Description 1.1 Random sampling 1.2 Bias problems 1.3 Non sampling error 2 See also …   Wikipedia

  • sampling — A method for collecting information and drawing inferences about a larger population or universe, from the analysis of only part thereof, the sample. Censuses of the population are an expensive way of monitoring social and economic change, and… …   Dictionary of sociology

  • sampling — /sam pling, sahm /, n. 1. the act or process of selecting a sample for testing, analyzing, etc. 2. the sample so selected. [1630 40; SAMPLE + ING1] * * * ▪ statistics       in statistics, a process or method of drawing a representative group of… …   Universalium

  • bias — 01. The ref is obviously [biased] against us; his brother is on the other team. 02. During your speaking test you will be evaluated by a teacher other than your own. This is to make sure that the tester has no [bias] either for or against you. 03 …   Grammatical examples in English


Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»