random variable的意思

[數]隨機變數，[數]隨機變量；無規變量

隨機變量，隨機變數，無規變數

random variables───隨機變量；隨機變數

random rubble───亂砌毛石

random sample───[數]隨機樣本；隨意抽取調查；[天]隨機樣品

response variable───反應變量

dependent variable───因變量；他變數；[數]應變數

response variables───反應變數

dummy variable───[數]啞變量；名義變數；虛變數

Based on random variable expectation and variance, some inequalities are proved.───基于隨機變量的數學期望與方差, 討論隨機變量數字特征的幾個不等式.

variable is a function that takes values based on a probability distribution.───變量是一個根據概率分布取值的函數。

Firstly, the definitions of complex quasi - random variable and primary norm are introduced.───引入復擬(概率)隨機變量, 準范數的定義.

Do The Function of A Continuous Type of Random Variable Also Belong To One?───連續型隨機變量的函數還是連續型隨機變量嗎 ?

The weighted mean of the random variable is the expected value.───隨機變量的加權平均值是期望值。

This article's emphasis studies the random variable using the copula function to describe tail dependence.───本文的重點就是應用copula函數來研究隨機變量的尾部相關性的問題.

Property of symmetric random variable is discussed by introducing the concept of almost supremum and infimum.───討論了具有倒對稱隨機變量的若干性質.

might be an infinite number of possible values for the random variable x.───對于這個隨機變量X，可能的取值個數是無限的。

The variance of a random variable is the square of its standard deviation.───方差的算術平方根為該組數據的標準差.

In credibility model, we regard risk X a random variable which is depend on a parameter.───在可信性模型中, 通常把風險X的視為依賴于一參數的隨機變量.