問題詳情
(二)何種類型的資料,適合採用連續差異(successive differences)方法估計平均人數估計量的變異數?利用連續差異方法,計算甲城市居民感染 A型流行病平均人數估計量的估計變異數。並請依據估計的準確度,說明(一)及(二)這兩種變異數估計方法,何種方法較適合?(10 分)
編輯私有筆記及自訂標籤抽樣方法-109 年 - 109 關務特考_三等_關稅統計:抽樣方法#86482
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編輯私有筆記及自訂標籤抽樣方法-109 年 - 109 關務特考_三等_關稅統計:抽樣方法#86482
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參考答案
答案:B
難度:適中0.571304
統計:A(239),B(653),C(60),D(42),E(0)
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