摘要
本文以举例方式，应用概率论与数理统计原理，通过确定各投资项目盈亏的概率分布，计算期望报酬率，标准差，及应用置信概率与置信区间原理对投资“风险报酬”的有关问题进行定量分析。
This article analyse some content of investing hazard emolument by using theory of probability and statistics. The analysis steps are: defined probability distribution, calculate expectation, calculate standard deviation, calculate standard scatter rate, confidence probability and confidence interval.
出处
《云南师范大学学报（自然科学版）》
1999年第4期13-16,共4页
Journal of Yunnan Normal University:Natural Sciences Edition
关键词
概率论
数理统计
投资
风险报酬
probability and statistics
investing
hazard emolument
use
