随机区组设计资料的方差分析中，处理组F值的计算公式为随机区组设计资料的方差分析中，处理组F值的计算公式为（）

A . A B . B C . C D . D E . E

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

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 . 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 . kb-k-b B . kb-k-b-1 C . kb-k-b-2 D . kb-k-b+1 E . kb-k-b+2

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

A . A B . B C . C D . D E . E

A．kb–k–b B．kb–k–b–1 C．kb–k–b–2 D．kb–k–b+1 E．kb–k–b+2