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T检验在葡萄酒评价中的应用 被引量:1

The Application of T Test in the Evaluation of Wine
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摘要 文章就2012年全国大学生数学建模竞赛甲组A题中的问题,利用统计分析方法在SPSS19.0统计软件的运行环境中进行计算,对两组评酒员评定的结果进行检验,分析是否有显著性差异。结果表明不同组间的评酒员对相同酒样的评价是具有显著性差异的。 On the question of A topic of 2012 National Mathematical Contest in Modeling, This article calculates the results of the two groups by using statistical method under SPSS19.0 software environmentv, and analyzes whether there is a significant difference between different groups. Results show that the evaluation is a significant difference.
出处 《新疆师范大学学报(自然科学版)》 2012年第4期35-37,共3页 Journal of Xinjiang Normal University(Natural Sciences Edition)
关键词 数学建模竞赛 SPSS软件 K—S检验 配对样本T检验 Mathematical Contest in modeling^SPSS software K--S test~ Paired samples T test
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