new
expected value的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:
英英釋義
Noun:
-
the sum of the values of a random variable divided by the number of values
expected value的用法和樣例:
例句
- The expected value itself very rarely can help us.
期望值本身很難幫助我們。 - The term expectation value is often used instead of average value.
期望值這個(gè)名稱(chēng)常用來(lái)代替平均值。
expected value的相關(guān)資料:
近反義詞
【近義詞】
- first moment 一次矩
- arithmetic mean 算術(shù)平均值
- expectation 預料