本文运用百分率趋势检验和逐步回归等统计方法，测定和分析了武汉市江岸区居民死亡的季节变动规律。

Using tendency test and stepwise regression, and other statistical methods, this article measured and analyzed the seasonal variation of inhabitatants' deaths in Jiangan region in Wuhan City.

youdao

本文运用百分率趋势检验和逐步回归等统计方法，测定和分析了武汉市江岸区居民死亡的季节变动规律。

Using tendency test and stepwise regression, and other statistical methods, this article measured and analyzed the seasonal variation of inhabitatants' deaths in Jiangan region in Wuhan City.

youdao