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1 sampling
1. Mktga sales promotion technique in which customers and prospects are offered a free sample of a product2. Opsthe selection of a small proportion of a set of items being studied, from which valid inferences about the whole set or population can be made. Sampling makes it possible to obtain valid research results when it is impracticable to survey the whole population. The size of the sample needed for valid results depends on a number of factors, including the uniformity of the population being studied and the level of accuracy required. The technique is based on the laws of probability, and a number of different sampling methods can be used, including random sampling and nonrandom sampling. Specialized applications of sampling include activity sampling, acceptance sampling, and attribute sampling. -
2 sampling design
Statsthe procedure by which a particular sample is chosen from a population -
3 sampling error
Statsthe difference between the population characteristic being estimated in a statistical study and the result produced by the sample investigated -
4 sampling variation
Statsvariation between different samples of the same size taken from the same population -
5 random sampling
Opsan unbiased sampling technique in which every member of a population has an equal chance of being included in the sample. Based on probability theory, random sampling is the process of selecting and canvassing a representative group of individuals from a particular population in order to identify the attributes or attitudes of the population as a whole. Related sampling techniques include: stratified sampling, in which the population is divided into classes, and random samples are taken from each class; cluster sampling, in which a unit of the sample is a group such as a household; and systematic sampling, which refers to samples chosen by any system other than random selection. -
6 nonrandom sampling
Opsa sampling technique which is used when it cannot be ensured that each item has an equal chance of being selected, or when selection is based on expert knowledge of the population. -
7 probability sampling
Statssampling in which every individual in a finite population has a known but not necessarily equal chance of being included in the sample -
8 популяция отбора образцов
Russian-english psychology dictionary > популяция отбора образцов
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9 populacja próbna
• sampling population -
10 выборочное множество
выборочное множество
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[Л.Г.Суменко. Англо-русский словарь по информационным технологиям. М.: ГП ЦНИИС, 2003.]Тематики
EN
Русско-английский словарь нормативно-технической терминологии > выборочное множество
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11 выборка
1) General subject: disbursement, disbursements, excerpts, haul, selection2) Naval: pulling (of) (вытягивание каната, сети)3) Medicine: sampling4) Engineering: access, extract, fetch, fetching (данных или программ из памяти), poll, rabbeting (фальца), recall (данных), retrieval (данных), sample capture (сигнала), sample collection, select, sorting5) Chemistry: excerpting6) Construction: grab sample, groove, test sample, take-off (расчет количеств), quantity surveying (расчет количеств)7) Mathematics: alias-free sample, choice, option, population, retrieval (computing), sample8) Economy: picking, sample frame, sampled population, sampling frame9) Finances: (кредита) drawdown10) Statistics: sampling method11) Mining: recovery12) Cinema: repackaging13) Metallurgy: readout (информации)14) Polygraphy: extraction (цитат, примеров)15) Psychology: sample group, sampling population16) Information technology: access (из памяти), create, retrieve, update, delete, data selection, drawing, excerpt, fetch (напр. команды или данных из памяти), fetching (напр. команды или данных из памяти), retrieve, select query17) Fishery: hauling, hauling in (тралов или сетей), lift (сетей)18) Astronautics: quick-look19) Geophysics: pick21) Welding: excavation22) Business: digest23) Household appliances: recess24) Programming: view (базы данных)25) Automation: access (со склада), drawing (дачных), grip (напр. со склада), picking (напр. деталей со склада), recall (из памяти)27) Aviation medicine: panel28) Makarov: collection, fetch (данных или программ из памяти)29) oil&gas: breakdown30) Electrical engineering: sampled information (информация, полученная периодическими замерами) -
12 выборочная совокупность
1) General subject: sample2) Medicine: set sample3) Engineering: sampling population4) Mathematics: selection5) Economy: sample frame, sample multitude, sampled population, sampling frame, selection totalityУниверсальный русско-английский словарь > выборочная совокупность
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13 выборочная популяция
Aviation medicine: sampling populationУниверсальный русско-английский словарь > выборочная популяция
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14 выборочный контроль
Акт, процесс или метод отбора представительной части (генеральной) совокупности в целях определения параметров или характеристик всей совокупности. Используется в тех случаях, когда измерение данных параметров или характеристик оказывается невозможным или запретительно дорогостоящим. — The act, process, or technique of selecting a representative part of population for the purpose of determining parameters or characteristics of the whole population. Sampling is used where measurements of given parameters or characteristics are impossible or prohibitively expensive.
Russian-English Dictionary "Microeconomics" > выборочный контроль
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15 выборочная овокупность
sampling of population стат.Русско-английский научно-технический словарь Масловского > выборочная овокупность
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16 дискретный анализ
Русско-английский большой базовый словарь > дискретный анализ
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17 muestreo
m.sampling.muestreo aleatorio random samplingpres.indicat.1st person singular (yo) present indicative of spanish verb: muestrear.* * *1 (gen) sampling; (aleatorio) random sample, cross-section* * *SM (=acto) sampling; (=muestra) sample* * *masculino sampling* * *= sampling, spot check.Ex. Space here does not permit more than a cursory sampling of the kinds of sources that are available.Ex. To answer this question, the writer made a spot check of selected schools in Texas by means of a mailed questionnaire.----* error de muestreo = sampling error.* muestreo al azar = random sampling.* muestreo al azar estratificado = stratified random sampling.* muestreo al azar simple = simple random sampling.* muestreo de actividades = activity sampling.* muestreo probabilístico = random sampling.* muestreo probabilístico estratificado = stratified random sampling.* muestreo probabilístico simple = simple random sampling.* * *masculino sampling* * *= sampling, spot check.Ex: Space here does not permit more than a cursory sampling of the kinds of sources that are available.
Ex: To answer this question, the writer made a spot check of selected schools in Texas by means of a mailed questionnaire.* error de muestreo = sampling error.* muestreo al azar = random sampling.* muestreo al azar estratificado = stratified random sampling.* muestreo al azar simple = simple random sampling.* muestreo de actividades = activity sampling.* muestreo probabilístico = random sampling.* muestreo probabilístico estratificado = stratified random sampling.* muestreo probabilístico simple = simple random sampling.* * *samplingse hizo un muestreo de la población a sample of the population was chosen* * *
muestreo sustantivo masculino sampling
' muestreo' also found in these entries:
English:
sampling
* * *muestreo nmsamplingmuestreo aleatorio random sampling;muestreo por grupos cluster sampling* * * -
18 muestra
f.1 sample (cantidad representativa).para muestra (basta) un botón one example is enoughuna muestra representativa de la población a cross-section of the populationmuestra gratuita free sample2 sign, show (señal).dar muestras de to show signs of3 model, pattern (modelo).4 show, exhibition.5 preview, example.6 swatch.7 cross-section of population.pres.indicat.3rd person singular (él/ella/ello) present indicative of spanish verb: mostrar.* * *1 (ejemplar) sample■ ¿me da una muestra de esta tela? could I have a sample of this fabric?2 (modelo) pattern3 (señal) proof, sign■ a mitad de la carrera ya daba muestras de cansancio he was showing signs of tiredness halfway through the race4 (rótulo) sign5 (exposición) show, display\como muestra un botón as a samplemuestra gratuita free sample* * *noun f.1) sample2) show* * *SF1) (=señal) sign, indication- para muestra basta un botón¿que si es listo? para muestra un botón, ha sacado un diez en el examen — is he clever? by way of example he got full marks in the exam
2) (=prueba) proof3) (Com) sample4) (Med) sample, specimen5) (=exposición) trade fair6) (=en estadística) samplemuestra aleatoria, muestra al azar — random sample
7) (Cos) pattern8) (=esfera de reloj) face9) † [de tienda] sign, signboard* * *1)a) ( de mercancía) samplepara muestra (basta) un botón — (fam) for example, for instance
b) (de sangre, orina) specimen, samplec) ( en labores) sample of work doned) ( en estadísticas) sample2) (prueba, señal)como or en muestra de mi gratitud/buena voluntad — as a token of my gratitude/goodwill
una muestra de cansancio/falta de madurez — a sign of tiredness/immaturity
3) ( exposición) exhibition, exhibit (AmE); (de teatro, cine) festival* * *= display, sample, smear, specimen, reassurance, sampler, show, taster, swab.Ex. Displays which take a theme approach, for example wild flowers, vintage cars, railways, and gather together material from different places in the library, can be useful in drawing attention to specific aspects of a library's resources.Ex. Also, sound recordings, samples, maps and graphic materials may occasionally merit inclusion.Ex. Populary light response is poor and intraocular pressure is normal and smear shows no organisms.Ex. An object is a tree-dimensional artefact (or replica of an artefact) or a specimen of a naturally occurring entity.Ex. Such reassurance becomes particularly important if the inquirer has not sampled the file, either in a printed format or in browsing online.Ex. The book becomes a sampler, a pattern against which we can compare what we are.Ex. Locate the exhibit catalog for a show of American impressionists held at the Corcoran Gallery in 1985.Ex. 'Free' services still predominate on the Internet: some providers offer samples of free information as a taster for their charged services.Ex. Two swabs were collected from each woman, one by the gynaecologist and one by the woman.----* análisis de una muestra representativa = cross-sectional analysis.* botón de muestra = showplace, just an/one example.* como muestra de agradecimiento = as a token of thanks.* como muestra de + Posesivo + agradecimiento = as a token of + Posesivo + appreciation.* como muestra de + Posesivo + gratitud = as a token of + Posesivo + gratitude.* dar muestras de = show + signs of.* error de la muestra = sampling error.* feria de muestras = trade show, trade fair.* formulario de muestra = sample form.* industria de las ferias de muestras = trade show industry.* muestra al azar = random sample.* muestra bióptica = biopsy specimen.* muestra de aprecio = mark of appreciation.* muestra de arte = art exhibit, art exhibition.* muestra de degustación = taster.* muestra de hielo = ice core.* muestra de interés = expression of interest.* muestra de sange = blood sample.* muestra probabilística = random sample.* muestra representativa = cross-section [cross section].* recogida de muestras = sampling.* sala de muestras = show room [showroom].* una muestra variada de = a mosaic of.* * *1)a) ( de mercancía) samplepara muestra (basta) un botón — (fam) for example, for instance
b) (de sangre, orina) specimen, samplec) ( en labores) sample of work doned) ( en estadísticas) sample2) (prueba, señal)como or en muestra de mi gratitud/buena voluntad — as a token of my gratitude/goodwill
una muestra de cansancio/falta de madurez — a sign of tiredness/immaturity
3) ( exposición) exhibition, exhibit (AmE); (de teatro, cine) festival* * *= display, sample, smear, specimen, reassurance, sampler, show, taster, swab.Ex: Displays which take a theme approach, for example wild flowers, vintage cars, railways, and gather together material from different places in the library, can be useful in drawing attention to specific aspects of a library's resources.
Ex: Also, sound recordings, samples, maps and graphic materials may occasionally merit inclusion.Ex: Populary light response is poor and intraocular pressure is normal and smear shows no organisms.Ex: An object is a tree-dimensional artefact (or replica of an artefact) or a specimen of a naturally occurring entity.Ex: Such reassurance becomes particularly important if the inquirer has not sampled the file, either in a printed format or in browsing online.Ex: The book becomes a sampler, a pattern against which we can compare what we are.Ex: Locate the exhibit catalog for a show of American impressionists held at the Corcoran Gallery in 1985.Ex: 'Free' services still predominate on the Internet: some providers offer samples of free information as a taster for their charged services.Ex: Two swabs were collected from each woman, one by the gynaecologist and one by the woman.* análisis de una muestra representativa = cross-sectional analysis.* botón de muestra = showplace, just an/one example.* como muestra de agradecimiento = as a token of thanks.* como muestra de + Posesivo + agradecimiento = as a token of + Posesivo + appreciation.* como muestra de + Posesivo + gratitud = as a token of + Posesivo + gratitude.* dar muestras de = show + signs of.* error de la muestra = sampling error.* feria de muestras = trade show, trade fair.* formulario de muestra = sample form.* industria de las ferias de muestras = trade show industry.* muestra al azar = random sample.* muestra bióptica = biopsy specimen.* muestra de aprecio = mark of appreciation.* muestra de arte = art exhibit, art exhibition.* muestra de degustación = taster.* muestra de hielo = ice core.* muestra de interés = expression of interest.* muestra de sange = blood sample.* muestra probabilística = random sample.* muestra representativa = cross-section [cross section].* recogida de muestras = sampling.* sala de muestras = show room [showroom].* una muestra variada de = a mosaic of.* * *A1 (de mercancía) sampleuna muestra de tela a swatch o sample of materialmuestra gratuita or gratis free sampleestán de muestra, no se venden they're samples, they're not for salepara muestra (basta) un botón ( fam); for example, for instancees muy detallista, para muestra un botón: mira las flores que trajo he's very thoughtful, take the flowers he brought, for example o for instance ( colloq)2 (de sangre, orina) specimen, sample; (de tejido) sample3 (en labores) sample of work done ( to check tension etc)4 (en estadísticas) samplemuestra de población population sampleCompuestos:random sampleB(prueba, señal): te lo doy como or en muestra de mi gratitud I'm giving it to you as a token of my gratitudeeso es (una) muestra de falta de madurez that's a sign of immaturityesta visita la presentan como una muestra de su buena voluntad this visit is being presented as a demonstration of her goodwillno daba muestra alguna de cansancio she was showing no signs of tirednessC1 (exposición) exhibition, exhibit ( AmE)2 (de teatro, cine) festival* * *
Del verbo mostrar: ( conjugate mostrar)
muestra es:
3ª persona singular (él/ella/usted) presente indicativo2ª persona singular (tú) imperativo
Multiple Entries:
mostrar
muestra
mostrar ( conjugate mostrar) verbo transitivo
to show;
mostrarse verbo pronominal (+ compl): se mostró muy atento con nosotros he was very obliging (to us);
se muestraon partidarios de la propuesta they expressed support for the proposal
muestra sustantivo femenino
1
2 (prueba, señal) sign;◊ una muestra de cansancio/falta de madurez a sign of tiredness/immaturity;
como or en muestra de mi gratitud as a token of my gratitude
3 ( exposición) exhibition, exhibit (AmE);
(de teatro, cine) festival
mostrar verbo transitivo to show: muéstrame el camino, show me the way
muestra sustantivo femenino
1 (de un producto, sustancia) sample, specimen
2 Estad sample
3 (gesto, demostración) sign: fue una muestra de generosidad, it was a sign of generosity
te doy esto como muestra de mi amor, I give you this as a token of my love
' muestra' also found in these entries:
Spanish:
botón
- destreza
- expresividad
- manifestación
- mimo
- mostrarse
- señal
- espécimen
- exposición
- indicación
- interesado
- modelo
English:
cross-section
- demo
- display
- foretaste
- lack
- pilot
- portfolio
- proficiency
- progress
- sample
- specimen
- taste
- come
- demonstration
- pattern
- show
- slide
- swab
- token
* * *muestra nf1. [cantidad representativa] sample;para muestra (basta) un botón one example is enough2. [de sangre, orina] sample3. [en estadística] samplemuestra aleatoria random sample;muestra piloto pilot sample;muestra representativa cross-section4. [señal] sign, show;[prueba] proof; [de cariño, aprecio] token;los recibieron con muestras de cariño they gave them an affectionate welcome;recibe este regalo como muestra de aprecio please accept this gift as a token of appreciation;dio claras muestras de alegría/enfado it was clear that she was happy/annoyed;este contrato supone una clara muestra de confianza en la empresa this contract is a clear indication of confidence in the company;existe nerviosismo, muestra de ello son las declaraciones del delegado there is some anxiety, as evidenced by the delegate's statements5. [modelo] model, pattern6. [exposición] show, exhibition* * *f2 ( señal) sign3 ( prueba) proof;como muestra, un botón for example4 ( modelo) model5 ( exposición) show* * *muestra nf1) : sample2) señal: sign, showuna muestra de respeto: a show of respect3) exposición: exhibition, exposition4) : pattern, model* * *muestra n1. (en general) sample2. (señal) sign3. (demostración) token -
19 error de la muestra
(n.) = sampling errorEx. User figures must come from sample surveys of the general population and here there is always the margin of sampling error.* * *(n.) = sampling errorEx: User figures must come from sample surveys of the general population and here there is always the margin of sampling error.
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20 error de muestreo
(n.) = sampling errorEx. User figures must come from sample surveys of the general population and here there is always the margin of sampling error.* * *(n.) = sampling errorEx: User figures must come from sample surveys of the general population and here there is always the margin of sampling error.
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См. также в других словарях:
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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
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