logistic回归中参数估计值的假设检验方法有()。
A.方差分析
B.Wald检验
C.t检验
D.似然比检验
E.比分检验
参考答案:B, D, E
—Why did the girl spend the whole day __ up in her room, ____?
—She failed in the college entrance examination.
A.locked; weeping
B.locking; wept
C.to lock; weeping
D.being locked; wept
共济失调的表现患者出现()
A.肌痉挛
B.醉汉步
C.舞蹈样运动
D.帕金森步态
E.剪刀步态