中心极限定理的一组推论及其使用

A set of inference on the center limit theorem and its application

中心极限定理可以写成易理解、易记忆的推论,甚至可以综合成一种形式。借助一般正态分布与标准正态分布的转换公式和期望及方差的性质,使用起来得心应手,有望推广成为大众使用的工具。

The center limit theorem can be explained as form with well-comprehension and synthesized as a kind of form.With the help of conversion formula of general and standard normal distribution and prop-erty of its expectation and variance,we can use the theorem with proficiency which can be spread as a popular mathematical method.