law of averages

基本解释

The law of averages means that the overall network and server requirements in this situation are significantly reduced.
平均法則意味著在這種情況下整個網絡和服務器需求顯著減少了。
They are statistical averages such as would emerge from the laws of chance; and that makes the whole business of natural law much less impressive than it formerly was.
它們衹是事件根據機率的槼律出現的統計平均數，因此，所謂自然法則這一整套說法就不象過去那樣引人入勝了。
lovewoofe.blog.163.com
I will remember the ancient law of averages and I will bend it to my good. I will persist with knowledge that each failure to sell will increase my chance for success at the next attempt.
我要牢牢記住古老的均衡法則，鼓勵自己堅持下去，因爲每一次的失敗都會增加下一次成功的機會。
blog.sina.com.cn

Perhaps the most important: Make the law of averages work in your favor by making lots of calls.
FORBES: An American original
Eventually, the law of averages gets everything, including the group at Apple.
FORBES: Why Apple Should Not Listen To Morgan Stanley
Bubbles have their reasons but the law of averages when combined with the law of large numbers means that bubbles go pop!
FORBES: Is Apple's Future BlackBerry, Microsoft Or Amazon?

(popularly) the expectation that a possible event is bound to occur regularly with a frequency approximating to its probability, as in the (actually false) example &rarrcomparelaw of large numbers