Remember that this explanation relies on averagingout many people's behaviour across nine years.
记住这个解释是根据9年来很多人的行为推断出来的。
2
We may actually prefer the effect of averagingout questionable data points in a sample, rather than distorting the curve to fit them exactly.
我们往往宁愿得到一个近似的拟合,而不愿为了精确拟合数据而使拟合的曲线产生扭曲。
3
A hedge contract cannot guarantee a manufacturer against loss but it can restrict his loss within very narrow limits by averagingout the cost of his raw materials for many months ahead.