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蜗牛也是牛Megan · 2018年10月09日

问一道题：NO.PZ2015120604000016 [ CFA I ]

  1. CFA I
  2. Quantitative

问题如下图：我在计算的时候遇到多道题目，IY小数点位数不一样就导致了结果不一样，比如本题目，我用了0.027iy，算出来就没有结果，计算的时候应该怎么掌握小数位数？

选项：

A.

B.

C.

解释：

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菲菲_品职助教 · 2018年10月10日

同学你好，在考试的时候，我们可以先把计算器设置为6位小数，在按键的过程中，我们自己就不进行四舍五入，比如说这道题里面的I/Y，直接就用10/365=0.027397，这样在考试中会比较保险一些。协会在出题的时候也会考虑到误差问题，所以你的担心在考试的时候应该是不会发生的~

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