huang010302 发表于 2017-6-6 10:19 
这么大的样本量感觉不管是什么检验都会放大差异,有什么消除样本容量引起的偏差的方法吗?
I cannot type Chinese using this computer.
Well, the larger the sample were, the more accurate result would be, based on the same method we yielded.
Whatever method we chose, however large the sample is, we should not reach the precise value. Statistician deals with uncertainty, now and in future.