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本文主要运用单因素方差分析法研究了性别对寿命的影响,并得出性别对寿命是有显著影响的,又通过描述性统计分析法发现女性寿命要比男性平均长2岁左右。
In this paper, we use single factor analysis of variance to study the impact of gender on life expectancy, and concluded that sex has a significant impact on life expectancy, and descriptive statistical analysis found that women’s life expectancy than men average about 2 years old.