令 及 分表取自 及 之樣本變異數 . 當 n 為不小於 2 之整數時 , 謝宗翰 (2012) 計算 之值 . 本文分析上列機率 . 說明機率 1 如何分配於 及 . 證明當 時 隨 n 之增加而增加 , 且收斂於一極限值 . Let and denote sample variances obtained from two independent normal distributions and . Each sample has sample size n . Shieh(2012) calculated , when n is greater than or equal to 2 . In this paper, we investigate . We explain how probability 1 is distributed between and . We also show that when , is increasing in $n$ and is converging to a limit .
