机械工程学报英文版
基于因子分析的大学生身体素质评价模型作者：柯丛正来源：《科教导刊》2015年第35牛志美
蛲虫卵期 精神卫生法全文
摘 要 本文就某学校不同年级的学生体能素质测试的数据进行统计分析，运用SPSS软件、因子分析等方法，构建一个学生身体素质评价的数学模型，从中得出影响学生身体素质的主要影响因素，进而提出提高学生身体素质的合理建议。针对问题一，我们根据数据的真实性，得到该校仅有9.1%的学生身体素质不及格，而37.6%学生达到优秀，并且达到良好的学生超过70%，总体学生身体素质较好。针对问题二，本文运用因子分析的方法，得到学生的综合因子得分，从而根据其中各个指标的权重，判断出体重为影响身体素质的最主要因素。 关键词 身体素质 因子分析 SPSS
中图分类号：G804.49 文献标识码：A DOI：10.16400/jki.kjdkz.2015.12.086
Abstract In this paper， a statistical analysis of the different grades of school students
physical fitness test data， using SPSS software method， factor analysis999外挂网， construct a mathematical model of physical fitness assessment of students， drawn from the main factors affecting the students' physical fitness， and then put forward reasonable suggestions to improve students' physical fitness. One for the problem， according to the authenticity of the data we obtain only 9.1 percent of the school students' physical quality fail， while 37.6% of students achieve excellence and achieve a good student more than 70% better overall physical fitness of students. For question two， the paper using factor analysis to obtain their comprehensive scores， which according to which the right of each index weight， determined that the weight is the most important factor affecting physical fitness.
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