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kusogg · 2018年11月06日

问一道题：NO.PZ2017092702000044 [ CFA I ]

  1. CFA I
  2. Quantitative

问题如下图：

选项：

A.

B.

C.

解释：

six observations is lie in the 2.0-4.0????

26如何得到？

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菲菲_品职助教 · 2018年11月06日

同学你好，2.0-4.0对应的就是图上3%这个区间，对应到纵坐标就大约是6的频数，即six observations is lie in the 2.0-4.0。

26是因为，yen升值即图上最后两个区间代表的数。0.0-2.0即1%对应的频数是20，2.0-4.0对应的频数是6，所以是26。

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NO.PZ2017092702000044 No.PZ2017092702000044

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