The problem is, starting from longer right tail for the european+
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送交者: mangolasi 于 2007-09-27, 17:27:10:
回答: 首先这是理论现实中没有真正的正态分布 由 HunHunSheng 于 2007-09-27, 16:59:26:
american individual (more possible to be genius either due to mean level or variance level or skewness or kurtosis or etc), but with larger population of the chinese, we can either get the longer right tail for the best chinese or the longer right tail for the best european+american--this is indeterminable.
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