初探R软件在概率统计教学中的辅助作用

The Application of Software R in Probability and Statistics Teaching

通过实例讨论R软件在概率论与数理统计教学中的运用,展示R软件在计算概率值和求解分位数的问题上的灵活特性,以及R软件在正态总体下的置信区间和假设检验的求法的高效性,从而有助于学生加深对概率统计理论知识的理解,提高实践能力。

In this paper,we discussed software R used in the teaching of probability and mathematical statistics by example. It shows that software R is flexible and convenient in calculating the probability value and solving the quantile problem; and the R software is highly efficient in solving the confidence interval and hypothesis testing under the normal state,which will help students to deepen their understanding of Probability and Statistics theory and improve their practical ability.