| 高考原始分数正态拟合检验的统计分析 |
| |
| 引用本文： | 刘新平.高考原始分数正态拟合检验的统计分析[J].陕西师范大学学报,1996(1). |
| |
| 作者姓名： | 刘新平 |
| |
| 作者单位： | 陕西师范大学数学系 |
| |
| 基金项目： | 国家教委考试中心“八五”重点课题 |
| |
| 摘 要： | 用经验法则（中位数，均值，标准差，偏度，峰度）对１９９４年、１９９５年陕西省高考原始分数总体分布的正态性进行了拟合，用Ｋｏｌｍｏｇｒｏｆ－Ｓｍｉｒｎｏｆ方法对样本分布的正态性进行了拟合优度检验，讨论了实施标准分数转换的条件．结果表明，高考原始分数近似服从正态分布
|
| 关 键 词： | 统计分析 考试研究 标准分数 正态化转换 拟合优度检验 |
Statistical analysis of test of normal fit of college entrance examination score |
| |
| Liu Xinping.Statistical analysis of test of normal fit of college entrance examination score[J].Journal of Shaanxi Normal University: Nat Sci Ed,1996(1). |
| |
| Authors: | Liu Xinping |
| |
| Abstract: | The normality of the college entrance examination scores is fited with empirical law. A test of goodness of fit on normality of sample distribution is given with Kolmogrof Smirnoff method, and a condition of standard score transformation is discussed. As an application, the college entrance examination scores approximately follow normal distribution. |
| |
| Keywords: | statistical analysis examination study standard score normalize transfor mation goodness fit test |
| 本文献已被 CNKI 等数据库收录！ |
