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chyje2007 · 2018年06月26日

问一道题：NO.PZ2015120604000015 [ CFA I ]

  1. CFA I
  2. Quantitative

问题如下图：

选项：

A.

B.

C.

解释：

i小数位数保留4位，答案就变成b了，怎么办

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5 个答案

源_品职助教 · 2018年08月09日

通常4位即可

源_品职助教 · 2018年08月07日

那还是选选项中和你计算答案所得最接近的一项，所以还是选C.


粉红豹 · 2018年08月06日

如果直接按照1/y=10/12=0.833333333333，那么结果不是C，咋办？

源_品职助教 · 2018年06月26日

一般情况4位即可。

源_品职助教 · 2018年06月26日

考试时候应该出题比这里还要严谨些，答案会统一的。这里I/Y用0.83算答案就是选C

chyje2007 · 2018年06月26日

那以后算题时保留几位小数呢

粉红豹 · 2018年08月09日

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