变量始终是由值指定的,这意味着设置一个变量等于另一个变量后,它们就相互独立。
Variables are always assigned by value, which means that when one variable is set equal to another variable, they are then independent of each other.
利用离散型随机变量的联合分布矩阵,得到了离散型随机变量独立性的一种判别方法,并用实例给出了一定的应用。
Making use of the joint distribution matrix of discrete random variables, we get a kind of judgement method about the independence of discrete random variables, give its application by example.
因而,关于随机变量的独立性的研究构成了概率的重要课题。
So it is the important subject in probability to study the independence of stochastic variable.
You will never hear him speaking in terms of dependent or independent variables.
你会听到他说及从属,或独立变量之类的词汇。
应用推荐