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Значения термина stratified sample на английском

The population is divided into strata and a random sample is taken from each stratum.

Синонимы
Examples for "representative sample"
Examples for "representative sample"
1
Setting: A nationally representative sample of certified internists in the United States.
Pubmed
2
This message recounts a representative sample of speculation, much of it self-serving.
The Guardian
3
It covered a representative sample of 3 per cent of the coastline.
The Irish Times
4
These patients are supposed to be a representative sample of your patient population.
Wired
5
It claims to use machine learning to turn that into a representative sample.
The Guardian
Использование термина stratified sample на английском
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Design of study: Randomised controlled trial in a stratified sample.
Pubmed
2
Methods: A stratified sample of 184 patients with primary sclerosing cholangitis and age- and sex-matched institutional control subjects were identified.
Pubmed
3
Objective: In 2016, data were collected and analyzed from a nationally representative stratified sample of 816 LHDs.
Pubmed
4
Using this as our sampling frame, we conducted questionnaire surveys with a stratified sample of 1,924 household heads and 945 household heads' wives.
Pubmed
5
Methods: A randomized and stratified sample of 47,979 students from state and private schools of the 27 Brazilian state capitals completed a self-report questionnaire.
Pubmed
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