古典概型的三种间接算法

Three Kinds of Indirect Calculation Methods of the Classical Probability

古典概型在概率论中占有重要的地位,该内容是概率统计课程教学的一个重点,也是学生学习的一大难点。对古典概型的解题过程进行了总结与探索,给出了计算古典概型中事件概率的三种间接算法,有效地降低了古典概型中概率计算的难度。

The classical probability models play a very important role in the whole probability theory. The calculation of the classical probability is an important point in the teaching as well as a difficulty in the learning. Some efforts are made in the calculation of the classical probability. Three kinds of indirect calculation methods are derived. It is shown that the difficulty is reduced effectively by using the proposed methods in probability calculation.