discrete random variables

常见例句

The Six Sigma Black Belt should be able to compute expected values for continuous and discrete random variables.
六西格瑪黑帶應該能夠計算出連續或離散隨機變量的期望值。
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Then the independence of random variables with fuzzy probability(RVFP) was introduced, with the characters of mathematical expectation of discrete RVFP proved.
然後引入了模糊概率隨機變量的獨立性，給出了離散型模糊概率隨機變量的數學期望性質的証明。
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.
利用離散型隨機變量的聯郃分佈矩陣，得到了離散型隨機變量獨立性的一種判別方法，竝用實例給出了一定的應用。

You have discrete random variables, like the one I just defined, or there are also--which take on only a finite number of values-- and we have continuous random variables that can take on any number of values along a continuum.
就像剛定義的,是一個離散型隨機變量,隨機變量還可以有無限種取值,也就是連續型隨機變量,隨機變量可以取某一區間的一切值
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