统计学与应用  >> Vol. 6 No. 3 (August 2017)

高校公共课程“概率论和数理统计”的考试成绩分布规律探索—以扬州大学为例
Study on the Distribution Law of Exam Scores of Public Course “Probability and Mathematical Statistics” in Colleges and Universities—Take Yangzhou University as an Example

DOI: 10.12677/SA.2017.63038, PDF, HTML, XML, 下载: 934  浏览: 2,318  国家自然科学基金支持

作者: 李静远, 高发宝*:扬州大学数学科学学院,江苏 扬州

关键词: 考试成绩分布方差分析交互作用Distribution Law of Students’ Scores Variance Analysis Interaction

摘要: 基于2014~2016年度扬州大学本科生公共课程“概率论与数理统计”的考试成绩,我们针对不同的学生专业,不同的任课教师进行了方差分析,研究发现理工科不同专业的学生成绩不具有显著性差异,管理类不同专业的学生成绩差异却很明显。此外,我们还发现学生专业和任课教师之间存在着交互作用,理工科专业和管理类专业的学生成绩差距明显,不同的教师教授相同的专业或者相同的教师教授同一学科下不同的专业时,学生的成绩差距不是很大。
Abstract: Based on the exam scores of undergraduates’ public course “Probability and Mathematical Statistics” in Yangzhou university during the two-year period of 2014-2016, the method of variance analysis is used to investigate the various students’ majors and different teachers. It is found that the students with different majors form science and engineering disciplines do not have significant differences. Yet students’ performance is marked difference obviously in the diverse majors from management discipline. In addition, we also become aware that there is an interaction between students’ majors and different teachers; the gap between students in science and engineering as well as in management is obvious. However, the student’s performance gap is not great for different teachers who teach the same major or the same teacher who teaches different majors under the same discipline.

文章引用: 李静远, 高发宝. 高校公共课程“概率论和数理统计”的考试成绩分布规律探索—以扬州大学为例[J]. 统计学与应用, 2017, 6(3): 333-350. https://doi.org/10.12677/SA.2017.63038

参考文献

[1] 扬州大学教务处. 本科生公共课“概率论与数理统计”的考试成绩数据. 2014-2016年度.
[2] 宗序平. 概率论与数理统计[M]. 北京: 机械工业出版社, 2011.
[3] 宗序平. 数理统计学及其应用(使用Matlab) [M]. 北京: 机械工业出版社, 2016.
[4] 谢中华. Matlab统计分析与应用: 40个案例分析[M]. 北京: 北京航空航天大学出版社, 2015.