Definition of chi-square test in English:

chi-square test

Line breaks: chi-square test
Pronunciation: /kʌɪˈskwɛː tɛst
 
/

noun

  • A statistical method assessing the goodness of fit between a set of observed values and those expected theoretically. (Symbol: χ2)
    More example sentences
    • 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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Word of the day grotesquerie
Pronunciation: grəʊˈtɛskəri
noun
grotesque quality or grotesque things collectively