单词	chi-square test
释义	chi-square test /kʌɪˈskwɛː tɛst / noun A statistical method assessing the goodness of fit between a set of observed values and those expected theoretically. (Symbol: χ2) To assess statistical significance chi-square tests of association and confidence intervals are provided.... These papers contain contributions to regression analysis, the correlation coefficient and includes the chi-square test of statistical significance. Statistical significance of rescue experiments was assessed using the chi-square test.
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