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.
随便看	psychrophore psychrosphere psychrospheric psychrotolerance psychrotolerant psychrotroph psychrotrophic psych someone out psychurgy psycter psykter psyllid psyllium psy-op psy-ops psy-trance psy-war Pt PTA pta. Ptah ptaquiloside ptarmigan PT boat PTC

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。