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Difference between revisions of "Simple random sampling"
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Revision as of 19:39, 7 November 2009
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Section | English 161 |
Arabic 161 |
German 161 |
Spanish 161 |
Finnish 161 |
French 161 |
Italien 161 |
[[pl-I:16#161|Template:Lang name -pl 161]] |
Portuguese 161 |
Russian 161 |
161-1 | probability sample | عينة الاحتمالية (عينة) | Zufallsstichprobe | muestreo aleatorio —muestreo al azar |
satunnaisnäyte —umpimähkäinen näyte —todennäköisyysnäyte —otos |
sondage probabiliste —sondage aléatoire —sondage au hasard |
sondaggio probabilistico | badanie reprezentacyjne losowe | AMOSTRAGEM probabilística —AMOSTRAGEM aleatória —AMOSTRAGEM acidental |
Случайная выборка |
161-2 | random | عشوائي (عشواء) | ausgelost —zufällig ausgewählt |
extracciones al azar | umpimähkäisesti | tirage au sort | estrazione a caso —estrazione a sorte |
losowania | SELEÇÃO aleatória | Жеребьевка |
161-3 | sampling frame | إطار المعاينة (إطار) | Auswahlgrundlage | base del muestreo | otantakehikko —kehikko |
base de sondage | base del sondaggio | podstawa badania reprezentacyjnego | SISTEMA de referência —FUNDAMENTOS de amostragem |
Инструментарий для проведения выборочного обследования |
161-4 | simple random sampling | معاينة العشوائية البسيطة (بسيط) | einfache Zufallsstichprobe | muestreo aleatorio simple | yksinkertainen satunnaisvalinta | sondage aléatoire simple | sondaggio casuale semplice | badanie reprezentacyjne proste | AMOSTRAGEM aleatória simples | Простой случайный отбор |
161-5 | sampling fraction | كسر المعاينة (كسر) | Auswahlsatz | fracción de muestreo | otantaosuus —otantasuhde |
taux d’échantillonnage —fraction sondée |
frazione di sondaggio —frazione di campionamento |
stopa losowania —stopa- reprezentacji |
FRAÇÃO de amostragem | Доля выборки в генеральной совокупности |
161-6 | systematic sample | عينات المنتظمة (عينة) | systematische Auswahl | muestra sistemática | tasavälinen näyte —systemaattinen näyte |
échantillon systématique | campione sistematico | próba systematyczna | AMOSTRA sistemática | Механическая выборка |
161-7 | cluster sampling | معاينة العنقودية (عنقود) | Klumpenauswahl | muestreo por conglomerados | ryväspoiminta | sondage par grappes | sondaggio a grappoli | lokator grupowe | AMOSTRAGEM por conglomerados | Гнездовой отбор —Групповой метод выборки |
161-8 | cluster | عناقيد (عنقود) | Klumpen | racimos —conglomerados |
ryväs | grappe | grappolo | grupy | CONGLOMERADO | Гнездо |
A sample whose elements are selected by a chance process is called a probability sample1. If a complete list of sampling units is available this is called a sampling frame3. In simple random sampling4 a proportion of sampling units is selected from the frame at random2. This proportion is called the sampling fraction5. Systematic samples6 are taken from a frame in which the sampling units are consecutively numbered. The sample is drawn by taking the nth, (n + s)th, (n + 2s)th..., etc. unit, where n is not larger than s and is selected at random. In cluster sampling7 population elements are not drawn individually, but in groups which are called clusters8.
- 2. random — randomness n. — randomize v.
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