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Maxy · 2024年04月11日

请问unit free是什么意思

  1. FRM I
  2. Quantitative

NO.PZ2023091601000027

问题如下：

There are two statements.

Statement 1:The use of thefourth power makes the kurtosis especially sensitive to large deviations ofeither sign. This makes it useful in analyzing the chance of observing a large(absolute) return.

Statement 2:Theskewnessmeasures asymmetry in a distribution and is not unit-free by construction.

Whichone is correct ?

选项：

A.

Statement 1

B.

Statement 2

C.

Statement 1 & 2

D.

None

解释：

Statement2 is not correct .The skewness is unit-free by construction

请问unit free是什么意思呢

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已采纳答案

pzqa27 · 2024年04月12日

嗨，爱思考的PZer你好：


指的是没有单位的意思

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虽然现在很辛苦，但努力过的感觉真的很好，加油！

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