| 基于难度系数的学生成绩综合评价研究 |
| |
| 引用本文： | 任治斌,路玉麟.基于难度系数的学生成绩综合评价研究[J].江西科学,2008,26(5):753-756. |
| |
| 作者姓名： | 任治斌 路玉麟 |
| |
| 作者单位： | 渭南师范学院数学与计算科学系,陕西,渭南,714000 |
| |
| 基金项目： | 国家自然科学基金，渭南师范学院校科研和教改项目 |
| |
| 摘 要： | 以学生成绩为基础，概率统计理论为依据，确定评价指标，推导出了基于难度系数综合评价的模型。利用MATLAB工具，解决了多项目综合评价问题，可广泛应用于许多行业的综合评价场合。
|
| 关 键 词： | 难度系数 综合评价 标准分 正态分布 |
Research about Comprehensive Evaluation of Students' Achievement is Base on Difficulty Coefficient |
| |
| REN Zhi-bin,LU Yu-lin.Research about Comprehensive Evaluation of Students'' Achievement is Base on Difficulty Coefficient[J].Jiangxi Science,2008,26(5):753-756. |
| |
| Authors: | REN Zhi-bin LU Yu-lin |
| |
| Institution: | (Department of Mathematics and Computing Science, Weinan Teachers University, shanxi Weinan 714000) |
| |
| Abstract: | It is based on the students'achievement and according to the theory of probability and statistics to create evaluative indicators.Giving out the comprehensive evaluation model of the difficulty coefficient,using MATLAB tools.Solution the problem about the multi-project evaluation,which can be widely used in many areas about comprehensive evaluation. |
| |
| Keywords: | Difficulty coefficient Comprehensive evaluation Standard score Normal distribution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
