Realization of Score Normal Test Base on VBA
Xue Cai-xia · Journal of Tonghua Normal University · 2011
The score analysis system has normal test function,it is very crucial for analyzing and evaluating the teaching.Based on VBA,the realization process of normal test with kurtosis and skewness test are discussed,and before the test,learning from experiences,the data was pretreated using mean value method and so on,which weed out the unreasonable data before the test,reducing the calculation,improving the computational efficiency,getting a better effect.