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MAG琑 · 2023年12月07日

计算器按不出来正确答案

  1. CFA I
  2. Portfolio

NO.PZ2018070201000067

问题如下：

The return projections have been made by Eunice. an analyst from an investment company, for each of the assets with the same probability of occurrence, which combination of two equally-weighted assets has lowest diversification effect?

选项：

A.

Asset A and Asset C.

B.

Asset B and Asset C.

C.

Asset A and Asset B.

解释：

C is correct.

We can also use the calculator to measure the correlation. The correlation between asset B and asset C is -1, between A and B is 0.5, and between A and C is -0.5, the higher correlation, the worse diversification.

依照data的计算器规则，在调动2nd STAT的时候页面只出现ln,再翻页的话就是error2，请问操作有什么问题吗？

谢谢

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1 个答案

Kiko_品职助教 · 2023年12月11日

嗨，努力学习的PZer你好：


你可以先输入一些简单的数据，看看是否报错，如果不报错，应该就是你之前录入数据的问题。

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