A . ['±1S
B . ±2S
C . +3S
D . +4S
E . ±5S
[单选题]在Levey-Jennings质控图的警告限为( )。A.均值B.均值±1sC.均值±2sD.均值±3sE.均值±4s
[单选题]在Levey-Jennings质控图的警告限为A.均值B.均值±1sC.均值±2sD.均值±3sE.均值±4s
[单选题]在Levey-Jennings质控图的警告限为A.均值B.均值±1sC.均值±2sD.均值±3sE.均值±4s
[单选题]在Levey-Jennings质控图的警告限为A.均值B.均值±1sC.均值±2sD.均值±3sE.均值±4s
[单选题]在Levey-Jennings质控图的警告限为A.均值B.均值±1sC.均值±2sD.均值±3sE.均值±4s
[单选题]在Levey-Jennings质控图的警告限为A.均值B.均值±1sC.均值±2sD.均值±3sE.均值±4s
[单选题,A2型题,A1/A2型题] 在Levey-Jennings质控图的警告限为()A . 均值B . 均值±1sC . 均值±2sD . 均值±3sE . 均值±4s
[单选题]Levey-Jennings质控图中警告限为A.X线B.X±S线C.X±2S线D.X±3S线E.X±4S线
[单选题]Levey-Jennings质控图中警告限为A.X线B.X±S线C.X±2S线D.X±3S线E.X±4S线
[单选题]Levey-Jennings质控图中警告限为A.X线B.X±S线C.X±2S线D.X±3S线E.X±4S线