stratified sample
collocation in Englishmeaningsofstratifyandsample
These words are often used together. Click on the links below to explore the meanings. Or,see other collocations withsample.
stratify
verb[T]
uk/ˈstræt.ɪ.faɪ/us/ˈstræt̬.ə.faɪ/
to arrange the different parts of something in separate layers ...
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sample
noun[C]
uk/ˈsɑːm.pəl/us/ˈsæm.pəl/
a small amount of something that shows you what the rest is or should ...
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(Definition ofstratifyandsamplefrom theCambridge English Dictionary© Cambridge University Press)
Examplesofstratified sample
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
The study is based on astratifiedsamplewith an over-representation of risk cases.
From theCambridge English Corpus
The sample was selected using a two-stagestratifiedsampledesign.
From theCambridge English Corpus
We reviewed all cases aged 0-17 years (n=642), and a randomly selectedstratifiedsampleof 401 patients of all ages.
From theCambridge English Corpus
Astratifiedsampleof one in three finance officers was then interviewed in more depth by telephone.
From theCambridge English Corpus
The final scale has 24 items, and was tested using astratifiedsampleof 1,275 subjects aged 40-75 years.
From theCambridge English Corpus
Astratifiedsampleof 40 older people was recruited.
From theCambridge English Corpus
Income statistics for thestratifiedsamplereveal some significant changes (also in table 2).
From theCambridge English Corpus
To this point, there has been ample research on be like, but none has been based on a large-scale sociallystratifiedsamplefrom a single, cohesive, speech community.
From theCambridge English Corpus
The students were distributed across astratifiedsampleof ninety-seven secondary schools, both public and private, with the probability of school selection being proportionate to size.
From theCambridge English Corpus
Astratifiedsampleof 5362 single, legitimate births was taken, from the original population of 13,587 births, for a follow-up study that has continued to the present day.
From theCambridge English Corpus
It has a technical name which is a "randomstratifiedsample".
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
It was not astratifiedsample.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
A cheaper method would be to use astratifiedsamplewith urban and rural strata.
From
Wikipedia
With few observations per reporting period and many scheduling constraints, a truestratifiedsampleis not possible.
From
Wikipedia
We should not strive after random cross-sections or stratified samples but should work at a very detailed level with small culturally and biologically defined communities.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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