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如何利用 Excel 进行数据的正态性检验?
很多人对这个过程产生疑惑,如何利用身边的 Excel 工具进行正态性检验呢?下面就来详细介绍几种方法,让你轻松掌握 直观观察法:绘制直方图与正态曲线对比 进行正态性检验,首先可以考虑绘制直方图。这个过程并不复杂,只需按照下面几个步骤来操作。
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