完全随机设计资料的方差分析的基本思想是（）。

A . 组间SS不会小于组内SS B . 组间MS不会小于组内MS C . F值不会小于1 D . F值不会是负数 E . F值不会是正数

A .https://assets.asklib.com/psource/2015092012014791884.jpg

A、SS组内<SS组间 B、MS组间<MS组内 C、MS总=MS组间+MS组内 D、MS组间>MS组内 E、SS总=SS组间+SS组内

A . 12 B . 15 C . 16 D . 13 E . 10

A . 10 B . 12 C . 13 D . 15 E . 16

A . 总变异等于组间变异和组内变异之和 B . 总变异等于组间变异和组内变异之积 C . 总均方等于组间均方和组内均方之积 D . 总均方等于组间均方和组内均方之和 E . 总变异等于处理组间变异、区组间变异和误差变异之和

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

A . ['A、https://assets.asklib.com/psource/2016071516000344628.gif B . B、https://assets.asklib.com/psource/2016071516001535690.gif C . C、https://assets.asklib.com/psource/2016071516002613222.gif D . D、https://assets.asklib.com/psource/2016071516003369806.gif E . E、https://assets.asklib.com/psource/2016071516003941441.gif

A . ['SShttps://assets.asklib.com/psource/2015112008205166161.jpg =SShttps://assets.asklib.com/psource/2015112008210027389.jpg ＋SShttps://assets.asklib.com/psource/2015112008211632263.jpg B . MS=https://assets.asklib.com/psource/2015112008205166161.jpg MShttps://assets.asklib.com/psource/2015112008210027389.jpg ＋MShttps://assets.asklib.com/psource/2015112008211632263.jpg C . SShttps://assets.asklib.com/psource/2015112008210027389.jpg >SShttps://assets.asklib.com/psource/2015112008211632263.jpg D . MShttps://assets.asklib.com/psource/2015112008210027389.jpg E . υhttps://assets.asklib.com/psource/2015112008210027389.jpg >https://assets.asklib.com/psource/2015112008211632263.jpg

A . ['https://assets.asklib.com/psource/2015092509042477826.jpg B .https://assets.asklib.com/psource/2015092509042947340.jpg C .https://assets.asklib.com/psource/2015092509043314675.jpg D .https://assets.asklib.com/psource/2015092509043833788.jpg E .https://assets.asklib.com/psource/2015092509044356633.jpg

是 否

A．SS组间 ＞ SS组内 B．MS总 = MS组间 + MS组内 C．SS总 = SS组间 + SS组内 D．MS组间 ＞ MS组内 E．v组内＞v组间

A．SS组间＞SS组内 B．MS组间＜MS组内 C．MS总=MS组间+ MS组内 D．SS总=SS组间+SS组内

A．组间变异 B．组内变异 C．随机变异 D．A+B E．A+C