英语词汇“convenience-sample”的音标、意思、用法及中文翻译-反思网

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词汇	convenience-sample
释义	convenience sample noun [ C ] mathematics , social science specializeduk /kənˈviː.ni.əns ˌsɑːm.pəl/ us /kənˈviː.ni.əns ˌsæm.pəl/ a sample(= a small number of people from a group, used to find out about the whole group) that involves people who are easily available : A convenience sample of 95 mothers of school-aged children took part in the study. All of these studies appear to have used convenience samples. I interviewed a convenience sample of 14 of the participants by phone before they began participating in the online support groups. This is only a convenience sample, so the extent to which the findings can be generalized is limited. SMART Vocabulary: related words and phrases Statistics actuarial actuary analysis of covariance background variable canonical correlation categorical variable correlation coefficient covariance matrix covariate cross-sectional density function entropy interpoint interquartile range multigroup non-statistical normal distribution pollster statistician stochastic
随便看	put/set something in train put/set something to rights put-set-the-cat-among-the-pigeons put/set the cat among the pigeons put-set-to-rights put-shirt-on put some color in cheeks put-some-color-in-cheeks put some color in sb’s cheeks put some color in someone’s cheeks put-some-colour-in-cheeks put some colour in cheeks put some colour in sb’s cheeks put some colour in someone’s cheeks put someone down put someone down as put someone down as something put someone down as sth put someone down for put someone down for something put someone down for sth put someone first put someone forward put someone in a pigeonhole put someone in mind of

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