statistic

英 [st?'t?st?k] 美[st?'t?st?k]

CET4中頻詞暢通詞匯

復(fù)數(shù):?statistics;副詞:?statistically;形容詞:?statistical;

statistic: statistic: [18] The term statistics [18] etymologically denotes the ‘science of the state’. It comes from statisticus ‘of state affairs’, a modern Latin coinage based on classical Latin status (source of English state). It was the 18thcentury German political scientist Aschenwall who brought it (in German statistisch) into general usage, in the specific sense ‘of the collection and evaluation of data (particularly numerical data) relating to the study of the state and its functions and institutions’. By the 1830s it had broadened out into its modern general sense. English acquired the word from German.
=> state
statistic (n.): 1852, "one numerical statistic," see statistics. From 1939 in reference to a person (considered as nothing more than an example of some measured quantity).

1. I'm statistic-phobic, and hopelessly ignorant of medicine.: 我對(duì)統(tǒng)計(jì)數(shù)據(jù)感到恐懼，對(duì)藥物一竅不通。

2. In practice this statistic suggests a few very large winners and a great many losers.: 這一統(tǒng)計(jì)數(shù)表明實(shí)際上大贏家只是少數(shù),而吃虧者卻不乏其人.

3. In other words, an estimate is a specific observed value of a statistic.: 就是說, 估計(jì)值是指統(tǒng)計(jì)量的一個(gè)具體觀察值.

4. Isn't it a statistic concept by dominance?: 不就是一個(gè)占主導(dǎo)地位的統(tǒng)計(jì)概念么 ?

5. Statistic process: Mann - Whitney Rank Sum Test, t - test, z - test.: 統(tǒng)計(jì)學(xué)處理: 曼-懷氏等級(jí)和檢驗(yàn)( Mann -WhitneyRank SumTest),t檢驗(yàn), z檢驗(yàn).