Application of Normal Testing in Teaching Quality Supervision
YE Ren-yu (1 Mathematics and Computing Science School, Anhui University, Hefei 230039 , 2 Mathematics Dept. of Anqing Teachers College, Anqing 246011 , China)
χ~2testing and skewness and kurtosis testing are two important testing methods in normal testing. This article introduces how to use computer software MATLAB, χ~2 testing and skewness and kurtosis testing to complete the computer assistant evaluation and analysis for examination paper. It can improve the quantity and efficiency of examination paper processing and establish the perfect quality monitor system of examination paper.