在随机区组设计的方差分析中，通常不考虑（）

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A . 组间变异和组内变异 B . 区组变异和组间变异 C . 区组变异和组内变异 D . 处理组间变异和误差变异 E . 处理组间变异、区组间变异和误差变异

A . MS区组/MS误差 B . MS区组/MS处理 C . MS处理/MS误差 D . MS处理/MS区组 E . MS误差/MS处理

A . 组间变异和组内变异 B . 区组变异和组间变异 C . 区组变异和组内变异 D . 处理组间变异和误差变异 E . 处理组间变异、区组间变异和误差变异

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A、区组因素的作用 B、研究因素与区组因素的交互作用 C、变异的分解 D、研究因素的作用 E、组内变异

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