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Clearnote
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Undergraduate
Mathematics & Statistics
教我這題的c~
Mathematics & Statistics
Undergraduate
about 3 yearsago
雲朵
教我這題的c~
3. (30%) 假設{X,……, X} 爲隨機樣本, 其共同分配爲 (0, 2)2=(n-1)-1, 試回答下列各小題: (未附詳細計算過程或說明理由者,一律不予計分) Elvar) (a) 請問 62 是否爲的不偏估計式? (10%) (b) 請問 2 是否爲 2 的一致估計式? (10%) (c) 請問(n-1)62/02 的實際分配爲何? (10%) var exi n²- var (
統計、實際分配
Answers
Alstormeria5
almost 3 yearsago
As below
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