| 词汇 | statistician |
| 释义 | statistician noun[ C ] uk /ˌstæt.ɪˈstɪʃ.ən/ us /ˌstæt̬.ɪˈstɪʃ.ən/ someone who studies or is an expert in statistics统计学家;统计员 Statistics actuarial actuary analysis of covariance background variable canonical correlation categorical variable correction factor correlation coefficient covariance matrix covariate cross-sectional entropy infant mortality rate interpoint interquartile range multigroup non-statistical pollster stochastic variate statistician | American Dictionarystatistician noun[ C ] us/ˌstæt̬·əˈstɪʃ·ən/ a person who studies or works with statistics statistician | Business Englishstatistician noun[ C ] /ˌstætɪˈstɪʃən/ukus ECONOMICS someone whose job is to produce and study statistics: Statisticians blamed the construction sector for the weaker-than-expected performance of the economy. The company's chief statistician forecasts an upturn in the spring. Government statisticians said sales of cars and capital goods were both down. Examples of statisticianstatistician Several research meetings took place and many were attended by the research facilitator from the local research network and a statistician. In vain would they assemble for this purpose the wisest statisticians, the most expert merchants, the most skilled manufacturers, and the ablest administrators. Ethicists regard the constituents as the obvious objects of study, in contrast to economists and statisticians, who gravitate towards the determinants. Some of the most creative approaches to measuring human rights have been pioneered by interdisciplinary teams of sociologists, anthropologists, economists, political scientists, statisticians and others. I found that three important topics, though known to at least some statisticians, were ignored or nearly so. Secure in this role, they could spend less time worrying about the ample contributions being made by other statisticians to social policy or probability theory. This is demanding, and actuaries and statisticians probably need help from economists to agree on common assumptions. Finally, further pressure for the creation of a uniform classification scheme came from the demands of contemporary statisticians. Not only doctors, hygienists, and statisticians, but also representatives of the city authorities were in favour of the introduction of uniform medical statistics. Note the three columns "acreage," "condition," and "production," the three main variables of the agricultural statisticians. To this end, statisticians had to use the data from a previous census. Since the 1860s, agricultural statisticians have been working to come up with representative groups of farmers able to answer questions about crop production. The statisticians added questions about social characteristics, for example about the composition of the households and the educational level of their members. Some statisticians advocate the use of random effects in this setting because they regard that the varieties themselves are a random sample from a population. In over half of these countries, the staff member responsible is an epidemiologist or statistician. 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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