chi-square test

短语

[化] χ, 2检验; 卡方检验

发音

US
UK

词形变化

chi-square tests 复数 chi-square tests

释义与例句

n.
  1. 1.

    any statistical hypothesis test in which the test statistic has a chi-square distribution if the null hypothesis is true

    卡方检验

    数学