问题详情

5、配对设计资料的Wilcoxon符号秩和检验，若原始数据的对子数n=10，则参与编秩的有效对子数可能不等于10。请问，正、负秩和不会出现的计算结果是：______

A．T+ = 2, T- = 50

B．T+ = 2, T- = 50

C．T+ = 2, T- = 53

D．T+ = 22.5, T- = 22.5

E．T+ = 0, T- = 55

F．T+ = 2, T- = 43