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单词 Studentized range distribution
释义
Studentized range distribution

Statistics
  • The distribution of the statisticStudentized range distributionwhere random samples of size n have been taken from k independent and identically distributed normal populations, with (1) and (k) being, respectively, the smallest and largest of the k sample means, and s2 being the pooled estimate of the common variance (see pooled estimate of common mean). This statistic is particularly used in multiple comparison tests.


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