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陈Shelly · 2018年12月23日

问一道题：NO.PZ201709270100000403 第3小题 [ CFA II ]

  1. CFA II
  2. Quantitative

* 问题详情，请 查看题干

问题如下图：

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A.

B.

C.

您好，我想问一下DW检验，什么时候用比 critical value 大的方法，什么时候用 dl 和 du 方法？
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菲菲_品职助教 · 2018年12月26日

同学你好，对于DW检验就是用Dl和Du的方法的。题目中说的the lower critical value其实就是Dl。

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