在随机区组设计的方差分析中，通常不考虑（）

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A . ['https://assets.asklib.com/psource/2016100916340183643.gif B .https://assets.asklib.com/psource/201610091634076271.gif C .https://assets.asklib.com/psource/2016100916341165869.gif D .https://assets.asklib.com/psource/201610091634159974.gif E .https://assets.asklib.com/psource/2016100916341938197.gif

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 . A.区组因素的作用 B . B.研究因素与区组因素的交互作用 C . C.变异的分解 D . D.研究因素的作用 E . E.以上都不对

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A . SS ＜SS B . MS ＜MS C . MS ＝MS ＋MS ＋MS D . SS ＞SS ＋SS ＋SS E . SS ＝SS ＋SS ＋SS