To arrive at a population estimate, the researchers can't just count the number of photographs, because the cameras are triggered by all sorts of things, like monkeys or leopards.
为了对数量进行精准的估计，研究人员不能只根据照片的数量进行核算，因为相机很有可能是由其他的动物引发传感器而发生的，比如猴子或者豹。
It has been difficult to estimate the possible wave heights of any tsunami - the waves may not arrive at all or could be as high as 10 metres above normal sea level.
海啸可能达到的波高向来很难估计-海浪可能根本无法到达，或者可高达超出海平面10米。
"what-do-we-have-now" calculation in order for us, or anybody, to arrive at a sensible estimate of a company's intrinsic value.
当我们或任何人想要对一家公司你的内在价值作出合理的估计的时候，这个“他们将如何用这笔钱”的因素必须和“我们现在拥有什么”一起考虑。
This is because in fat-tailed distributions, the mean is affected by outliers and therefore one needs many years of data to arrive at a stable estimate.
在厚尾分布中，平均值会受到异常值的影响，因而需要好多年的数据才能得出稳定的估计。
This is because in fat-tailed distributions, the mean is affected by outliers and therefore one needs many years of data to arrive at a stable estimate.
在厚尾分布中，平均值会受到异常值的影响，因而需要好多年的数据才能得出稳定的估计。
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