方差为1 meaning in English
unit variance
Examples
- The concept of complete convergence was introduced by p . l . hsu and robbins [ 11 ] in 1947 : for arbitrary > 0 and i . i . d random variables with mean zero and variance 1 , we have this conclusion strengthened classical strong law of large numbers in the direction of borel - cantelli lemma
完全收敛性的概念是许宝禄和robbins [ 11 ]于1947年提出：对于均值为0 ，方差为1的独立同分布的随机变量序列和任意0 ，我们有这个结论沿着borel - cantelli引理的方向加强了古典的强大数律。