基于Kruskal—Wallis和Jonkhere—Terpstra检验对我国各地区人均寿命和生活质量指数的研究

运用两种非参数统计检验方法Kruskal—Wallis和Jonkhere-Terpstra检验，探究我国居民人均寿命和生活质量指数在东、中、西部地区的不同分布情况，并进一步研究它们之间的相关关系．研究结果表明，各地区人均寿命与生活质量指数存在显著差异，平均水平按照东、中、西部的顺序依次降低，并且居民人均寿命与生活质量指数之间的相关性十分显著．最后，对缩小我国东、中、西部地区生活质量水平和人均寿命的差距提出一些政策建议．

Research and analysis on sports culture professionals

Sports culture professionals are those who are engaged in and familiar with sports work. Not only need they be strong and healthy, but they should also be knowledgeable and cultivated in science and culture. Sports culture professionals are supposed to be endowed with both civil and martial virtues with a good combination of professional knowledge and liberal knowledge. Elaborating the connotation and the denotation, the thesis argues that sports cultural workers should be the specialized sports talents who are well developed in morality, health, and profession in an all-round way.