98年初考-統計學大意 - 考試
By Steve
at 2014-01-01T15:11
at 2014-01-01T15:11
Table of Contents
[問題] 應考資格、各種國考疑難雜症等,以有正確作法、答案者為主
(不包括書裡的疑問)。若問題如人生規劃、讀書計畫等,無一
定作法、答案者,請用閒聊選項。
第十二題
以下何者的敘述不適合t分配
A為一連續分配 B為一對稱分配 C較標準常態分配更為平坦 D較標準常態分被更為右偏
答案D
我個人覺得C和D都不對
基本上t分配是高狹鋒,應該較標準常態方配高聳
至於左偏或右邊要看平均數的位置
請問我的理解哪有錯嗎?
--
(不包括書裡的疑問)。若問題如人生規劃、讀書計畫等,無一
定作法、答案者,請用閒聊選項。
第十二題
以下何者的敘述不適合t分配
A為一連續分配 B為一對稱分配 C較標準常態分配更為平坦 D較標準常態分被更為右偏
答案D
我個人覺得C和D都不對
基本上t分配是高狹鋒,應該較標準常態方配高聳
至於左偏或右邊要看平均數的位置
請問我的理解哪有錯嗎?
--
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考試
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