以下为句子列表：
英文: Analysis of objectivity. To calculate the Kendall's concordance coefficient (w) of each testing item in the group between 0.77—0.90, it shows that the new system is quite objective.
中文: 客观性分析:计算实验组各测试项目的肯德尔和谐系数(w)在0.77～0.90,说明利用新评价体系对学生的评价是客观的。
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