-
The mean proportion-- The mean of x/n, is equal to p.
事件发生频率的均值,即x/n的均值,就等于p
应用推荐
$firstVoiceSent
- 来自原声例句
The mean proportion-- The mean of x/n, is equal to p.
事件发生频率的均值,即x/n的均值,就等于p
应用推荐