释义 |
- 1
The indicators show that when governance is improved by one standard deviation, incomes rise about three-fold in the long run, and infant mortality declines by two-thirds. 治理指标表明,当治理出现一个标准偏差的改善,从长期看收入就会提高三倍,婴儿死亡率降低三分之二。 - 2
There is an enormous average difference between women and men in this dimension, about one standard deviation. - 3
One standard deviation happens one draw out of three, two standard deviations one out of twenty, three standard deviations is one out of one hundred. 落在一个标准偏差之外的概率是1/3,两个标准差之外的概率是1/20,三个标准差之外是百分之一
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