We often hear today about shaping regimes ? or about changing regimes but what is a regime?
我们现在时常听到形塑政体,或是关于政体变更,但到底何谓政体?
Then, if n = 100--now I'm going to label this x differently, I'm now going to show the normal bell-shaped curve and I'm going to do this from 0 to .4.
如果n=100,现在我得重新标x值,我现在要画正态分布的钟形曲线了,在这儿用0到0.4
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