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排球比赛中球队得分结构对其成绩排名有重要意义和作用。综合运用资料调研、数据统计、相关性分析等方法对世界女排强队比赛(以2009年、2010年世界女排大奖赛决赛为例)得分结构与球队成绩排名的相关性进行分析研究。通过计算皮尔森相关系数表明:球队比赛排名与球队拦网得分、拦网平均每局效率显著相关且正相关,与扣球平均每局成功率相关性较大,与发球及发球平均每局得分相关性并不显著。对于此规律的认识对排球训练有重要参考意义。
The scoring structure of a team in volleyball matches is of great significance to the performance ranking. Using the methods of data research, data statistics and correlation analysis, the paper analyzes and analyzes the correlation between the score structure and rankings of the world women’s volleyball teams (taking the 2009 and 2010 World Volleyball Grand Prix finals as an example). By calculating the Pearson correlation coefficient, it shows that team ranking is significantly correlated with team block score, block average efficiency per game and positively correlated with the average success rate per game, which is closely related to serve and serve average score Relevance is not significant. The understanding of this rule has important reference significance for volleyball training.