摘要
应用随机数列的两种收敛及大数定理和中心极限定理,将二项分布和正态分布建立起联系,并建立事故预测的数学模型。建立的模型给出了参数P的不同估计方法和事故次数的假设检验,讨论了伤员补助问题及工厂亏损。此模型理论体系完整、限制条件少、概念清晰,可广泛应用于各生产管理系统的事故预测之中。
The application random series of two convergence and law of large numbers and the central limit theorem for the binomial and normal distributions to establish contact and build accident prediction mathematical model. The model are given different estimates of the parameters P, given the number of accidents, hypothesis testing, discussion wounded subsidy problem and factory losses. This model theoretical system complete restrictions is less clear, the concept can be widely used in the production management system of accident prediction.
出处
《电子科技》
2013年第10期19-21,共3页
Electronic Science and Technology
关键词
中心极限定理
参数估计
检验假设
central limit theorem
parameter estimation
test the hypothesis