摘要
本文用多种数理统计方法和概率理论推断了有关季度和月度的内河海损事故的分布情况和控制限。
This paper analyses and estimates the distribution and control-limits of numbers of inland navigation accidents in seasons and months by using several methods of statistical inference and probability theory.
关键词
海损
假设检验
线性回归
容许限
average
hypothese tests
linear regression
rank sum tests
tolerance limits
Poisson distribution
