| 释义 |
observed number
基本例句
观察值,实计值
In other words, an estimate is a specific observed value of a statistic.就是说，估计值是指统计量的一个具体观察值。
A frequency distribution shows the number of observations from the data set that fall into each of the classes.频率分布反映出落入每一组的观察值个数。 |