Demoivre——Laplace积分极限定理在成绩评价中的应用

Demoivre-Laplace Integral and Limiting Theorem's Usage in the Evaluate of Achievement

本文就教育评价中关于学生成绩评价的几个实际问题利用Demoivre——Laplace积分极限定理给出相应问题的答案,以便在成绩评价中减小盲目性和节省人、物力及时间,达到提高评价质量的目的。

About some pratical problems of students' achievement in educational appraising, this essay gives out the answer by mean of Demoivrc-Laplacc integral and limiting theorem, as to reduce the blindnesses, time and energy, and arrive at the purpose of appraising quality improvenent