統計問題 - 考試
![Lauren avatar](/img/girl4.jpg)
By Lauren
at 2021-05-25T13:42
at 2021-05-25T13:42
Table of Contents
https://imgur.com/gallery/eRcixnS
https://imgur.com/gallery/ow4d3IG
範例28
SSCP矩陣轉換成變異數與共變數矩陣要N-1 是因為抽樣嗎?
範例18的共變數計算 為何不用n-1
麻煩各位網友解惑 謝謝
--
https://imgur.com/gallery/ow4d3IG
範例28
SSCP矩陣轉換成變異數與共變數矩陣要N-1 是因為抽樣嗎?
範例18的共變數計算 為何不用n-1
麻煩各位網友解惑 謝謝
--
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考試
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