The determination and application of reasonable ranges of parameters in examination scores
Furong Wang · Journal of Tianjin R&TV University · 2003
Using the theory of probability and statistics and basing on real-case situations ,this paper introduces a method of analysis of important parameters obtained in examinations and assessments such as average scores,and suggests reasonable ranges of the parameters.The method is useful for the evaluation of examination papers,in the administration of examinations ,in the reform of teaching and learning,and in the enhancement of the quality of education.