| 词汇 | statistical-population |
| 释义 | BETA statistical populationcollocation in Englishmeanings of statisticaland populationThese words are often used together. Click on the links below to explore the meanings. statistical adjective uk /stəˈtɪs.tɪ.kəl/ us /stəˈtɪs.tɪ.kəl/ relating ... See more at statistical population noun[ C, + sing/pl verb ] uk /ˌpɒp.jəˈleɪ.ʃən/ us /ˌpɑː.pjəˈleɪ.ʃən/ all the people living in a particular country, area, ... See more at population Examples of statistical populationstatistical population All the data obtained for the same moment of time were referred to the same statisticalpopulation. Later (p. 53), they mention (again in a footnote) that a statisticalpopulation 'need not, though of course it often does, refer to a population of human beings'. For the probability distribution of a statisticalpopulation, see probability distribution and statisticalpopulation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. With a base population of possibly less than one thousand individuals, one or two outlying cases can skew the statisticalpopulation very quickly. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The other side of this coin would involve a description of society not in terms of historical populations but in terms of statistical populations. On a measure of divergence between two statistical populations defined by probability distributions. In statistics, datasets usually come from actual observations obtained by sampling a statistical population, and each row corresponds to the observations on one element of that population. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The term individual in this usage does not have to refer to a human being, as a statistical population can measure any set of entities, whether living or inanimate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Variable-oriented research returned to an individualistic model but one for which individuals were abstract points in a space formed by hypothetical statistical populations. Larger statistical populations would certainly be useful in reducing the scatter of the data and in yielding a better representation of various quantities involving higher statistical moments. Generating interesting conclusions about real statistical populations usually requires some background assumptions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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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