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1 . Logistie分布在数据分析中常常用于分类变量回归,若连续随机变量
满足:
,则称
服从位置参数为
,形状参数为
的Logistic分布,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f022950e0faa45b617d497b01b5292b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/684cdda577f7fabe134ca959fd44bc8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f022950e0faa45b617d497b01b5292b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1100379a4385b9ce064847bc21760adc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd84e6778f774fb13c4dfff0af95fbf5.png)
A.满足二项分布的随机变量也是连续随机变量 |
B.若连续随机变量![]() ![]() ![]() |
C.若![]() ![]() ![]() ![]() |
D.若![]() ![]() ![]() ![]() |
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