摘要
提出概率统计中区间估计的四个涉及统计计算思维的问题,并与启发式教学相融合,设置了区间估计的问题情境,从理论上分析最短区间长度与参数函数及其分布之间的线性与非线性关系;并通过多个例题及实验设计对上述问题进行计算求解和直观展示,以期达到融合统计计算思维与启发式教学的效果.
Four questions about the thinking of statistical calculation in the interval estimation of probability and statistics are provided.Combining the heuristic teaching,it sets the problem situation of interval estimation firstly and analyzes the linear and nonlinear relationship between the shortest interval length and parameter function and probability distribution in theory.Then several examples and experiments are carried out to solve the above problems and show them intuitively,so as to achieve the effect of heuristic teaching and statistic calculation thinking.
作者
吕书龙
刘文丽
薛美玉
Lv Shu-long;Liu Wen-li;Xue Mei-yu(College of Mathematics and Computer Science,Fuzhou University,Fuzhou 350108,China)
出处
《大学数学》
2019年第4期28-34,共7页
College Mathematics
基金
福建省本科高校教育教学改革项目(FBJG20170021)
福建省“十三五”教育科学规划本科高校教改(创新创业类)专项(FBJG20180086)
福州大学第十批本科高等教育重点项目(50010842)
福州大学研究生优质课程建设项目(0480-52004634)
福州大学2018年一流本科教学改革建设项目(368039,369409,369815)
关键词
概率统计
区间估计
统计计算思维
启发式教学
实验设计
probability and statistics
interval estimation
Statistical calculation thinking
heuristic teaching
experimental design
