discrete probability distribution

基本解释

A class of discrete type random variable probability distributions, called negative geometric distribution and negative hypergeometric distribution, are discussed.
本文研究了一類離散型隨機變量的概率分佈，稱之爲負幾何分佈和負超幾何分佈。
Introduced is this paper are the probability differential method and the unify way of calculating the probability distribution of the continuous type and that of the discrete type.
本文通過引進“概率元”，把連續型和離散型兩類求概率分佈的方法統一起來，建立起“概率元法”的理論及其計算方法。
The variation of discrete steps to the probability distribution is shown graphically that the too much or too little the discrete steps, the random error of the percentage probability will increase.
本例圖示機率分佈隨離散梯堦數之變化，顯示離散梯堦數過多或過少，機率密度分佈之隨機變動誤差會變大。