What is the teacher doing by saying this in terms of instruction?
"Now, did the questions help you understand the text better?"
【单选题】
某基金在一段时间内平均收益率为30%,标准差为0.6,系统风险为1.2,假设短期国库券的名义收益率为6%,该基金的特雷诺比率为( )。
A.
0.2
B.
0.4
C.
0.3
D.
0.288
参考答案
参考解析
【单选题】
Observing the activity.
Evaluating the activity.
Monitoring the activity.
Controlling the activity.