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ALLA · 2019年07月15日

问一道题:NO.PZ2016071602000003

问题如下图:

    

选项:

A.

B.

C.

D.

解释:


老师您好,请问计算时是否要考虑surplus的expected value(若题目有提供)?

1 个答案
已采纳答案

品职答疑小助手雍 · 2019年07月15日

同学你好,有的话需要考虑,没有的话就算了。

不过以防万一即使给了expected value,也最好把不考虑expected算一下,看选项里给了哪个答案,因为协会也出过给了expected没有考虑的例题。

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