帮忙看看这2700多行数据属于什么分布？重谢

本帖最后由 happyjiangxinyu 于 2010-6-6 12:06 编辑

看了这里的大虾们的帖子受益匪浅，但是也不是都明白，小妹这里有一个问题请大家帮助：
附件里的2700多行的数据是否属于正态分布？我用了MINITAB计算了下，P值<0.005,但是从直方图上来看很像正态分布，那它属于什么分布呢？有没有高手帮我分析下啊？

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