随机变量 Flashcards by Chunyin Ho | Brainscape

Q

概率密度函数（PDF）、分布函数（CDF）是什么？

A

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Q

随机变量分哪两类？每类里面有什么类型？

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Q

离散性随机变量中，各类的符号跟概率密度函数是什么？

A

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Q

连续性随机变量中，各类的符号跟概率密度函数是什么？

A

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