改善和提高参数单侧假设检验教学效果的实践与探索  

Practice and exploration on improving and enhancing teaching effect of parameter one-sided hypothesis testing

作　　者：李景和[1] 

机构地区：[1]河北工业大学理学院,天津300401

出　　处：《教学研究》2015年第3期84-86,89,共4页Research in Teaching

摘　　要：分析了参数单侧假设检验教学的现状和存在的问题,提出和论证在该部分内容的教学中应注意讲好思想方法、确定好小概率事件和适当介绍参数单侧检验中原假设的确立原则。通过加强这三个方面的工作,以期缓解学生学习的畏难情绪,提高学生的学习兴趣,从而有效改善和提高参数单侧假设检验的教学效果。This paper analyses the present situation and the existing problems of parameter one-sided hypothesis testing teaching, puts forward and demonstrates that in this part of teaching the way of thinking should be paid more attention, the event of small probability should be determined well and the principle of determining null hypothesis in parameter one-sided hypothesis testing should be introduced properly.By strengthening the three aspects of work, it is in the hope that student＇s fear of difficulties is relieved and the student＇s interest in learning is enhanced, thus the teaching effect of parameter one-sided hypothesis testing is improved and enhanced effectively.

关 键 词：单侧假设检验 思想方法 小概率事件 原假设 备择假设 

分 类 号：O212.1[理学—概率论与数理统计]