| 词汇 | chi-square |
| 释义 | chi-square noun[ C ] mathematics specializeduk /ˈkaɪ.skweər/ us /ˈkaɪ.skwer/ a quantity that can be calculated for a set of statistics(= numbers) and used to test if they are caused by chance or if there is some scientific explanation for them: The chi-square of 19.25 was highly significant. The comparisons were done using chi-square tests. According to a chi-square test, neither of the effects reached any level of significance. We computed distances among samples using chi-square statistics. Chi-square analysis revealed that the contributions of mothers and fathers were significantly related. 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 |
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