Statistical Analysis Of The Situation CBA Referees

In the process of rapid development of China’s professional basketball league, the Chinese Basketball referee has been greatly improved in terms of level of enforcement. However, there are still a lot of Referees, match-fixing, race out of control and violent conflicts happened frequently, these things have greatly hindered the development of Chinese basketball. This paper analyzes the CBA 2011-2012 seasons referee penalty spot observation data, from the perspective of the penalty for the home team and the visiting team, investigate the influence of the referee for the home team and the visiting team’s penalty factor correct rate, and the reasons for the differences in the process of formation. Hope to play the following role:(1) Provide basic data for the Chinese basketball administration to train, select and evaluate referees; (2) Provide a reference for the referee to enhance their enforcement capacity; (3) The public and each team a better understanding of the referee’s penalty case.In this paper, combing the existing literature on the basis, analysis factors affecting the level of law enforcement and the fairness of the referee’s penalty, and use all data CBA 2011-2012 season referee conducted an empirical study. On the basis of the analysis of the overall situation for the referee, from the perspective of the penalty for the home team and the visiting team, Select the referee level, age, number of law enforcement field, In the role of race (Referee, Vice President), time penalty occurred as grouping logo, use analysis of variance, independent samples t-test and logistic regression analysis method, get relevant conclusions.The results showed, In judging levels, there are some differences compared to Chinese and foreign referees referee in the level of business. Referee Age, the number of law enforcement, the role in the game have impact on the correct penalty rates significantly. Base on these, provides suggestions for improving the Chinese basketball environment and enhance quality of referees. I hope to be helpful to the development of Chinese basketball.