| 单词 | reliability coefficient |
| 释义 | > as lemmasreliability coefficient reliability coefficient n. Statistics any of various measures of statistical reliability; spec. the coefficient of correlation between two sets of measurements made of the same subject under identical conditions. ΘΚΠ the world > relative properties > number > probability or statistics > [noun] > ability to yield correct or concordant result > measure of reliability coefficient1910 1910 C. Spearman in Brit. Jrnl. Psychol. 3 281 A very convenient conception is that of the ‘reliability coefficient’ of any system of measurements for any character. By this is meant the coefficient between one half and the other half of several measurements of the same thing. 1954 Psychol. Bulletin 51 229/1 The several types of reliability coefficient do not answer the same questions and should be carefully distinguished. 2008 D. Biber in T. Fontenelle Pract. Lexicogr. v. 74 Reliability coefficients were computed to assess the stability of frequency counts across the 1,000-word samples. < as lemmas |
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