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刘海瑞 · 2023年06月03日

题目有误

  1. CFA I
  2. Portfolio

NO.PZ2018070201000092

问题如下：

Tim, an analyst of an investment company forecasts the return and deviation of below securities. Based on these information, which statement is most correct:


 

选项：

A.

Security A has the highest total risk.

B.

Security B has the highest total risk.

C.

Security C has the highest total risk.

解释：

A is correct.

The total variance of security A is 0.3 2 =0.09

The total variance of security B is  0.25 2 =0.0625

The total variance of security C is  0.25 2 =0.0625

The total variance of A >The total variance of B =The total variance of C.

Security A has the highest total risk.

题目有问题，给的条件不全。是软件的问题？

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3 个答案

Kiko_品职助教 · 2023年06月05日

嗨，从没放弃的小努力你好：


好的。我来反馈一下哈！

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就算太阳没有迎着我们而来，我们正在朝着它而去，加油！

刘海瑞 · 2023年06月05日

是的，我都是用手机看的，看不到表格内容

Kiko_品职助教 · 2023年06月05日

嗨，爱思考的PZer你好：


同学是用手机看的吗。是看不到表格还是什么问题？

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加油吧，让我们一起遇见更好的自己！

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