104高考抽樣 - 高考
By Tracy
at 2015-07-18T23:08
at 2015-07-18T23:08
Table of Contents
http://wwwc.moex.gov.tw/ExamQuesFiles/Question/104/104080_22070.pdf
第三題
因為考卷有給Z表跟T表而且又是小樣本
所以想請問這題的信賴區間查表值是用T分配或是Z分配
在黃文隆與林定香這兩本書上都是用Z表
但是在原文書Sampling中, 有分小樣本與大樣本
簡單隨機抽樣的自由度為 n-1
分層隨機抽樣的自由度是使用Satterthwaite’s formula 去近似(Sampling P.145)
所以想請問各位高手的想法, 謝謝!!
--
第三題
因為考卷有給Z表跟T表而且又是小樣本
所以想請問這題的信賴區間查表值是用T分配或是Z分配
在黃文隆與林定香這兩本書上都是用Z表
但是在原文書Sampling中, 有分小樣本與大樣本
簡單隨機抽樣的自由度為 n-1
分層隨機抽樣的自由度是使用Satterthwaite’s formula 去近似(Sampling P.145)
所以想請問各位高手的想法, 謝謝!!
--
Tags:
高考
All Comments
By Eartha
at 2015-07-19T00:35
at 2015-07-19T00:35
By Andy
at 2015-07-22T16:29
at 2015-07-22T16:29
By Linda
at 2015-07-24T07:50
at 2015-07-24T07:50
By Caitlin
at 2015-07-28T01:58
at 2015-07-28T01:58
By Liam
at 2015-08-01T19:41
at 2015-08-01T19:41
By Elvira
at 2015-08-02T19:16
at 2015-08-02T19:16
By Vanessa
at 2015-08-07T01:42
at 2015-08-07T01:42
By John
at 2015-08-09T00:11
at 2015-08-09T00:11
By Tristan Cohan
at 2015-08-12T16:08
at 2015-08-12T16:08
By William
at 2015-08-16T02:00
at 2015-08-16T02:00
By Agnes
at 2015-08-18T07:41
at 2015-08-18T07:41
By Quintina
at 2015-08-19T09:31
at 2015-08-19T09:31
By Tracy
at 2015-08-24T06:24
at 2015-08-24T06:24
By Robert
at 2015-08-26T13:37
at 2015-08-26T13:37
By John
at 2015-08-28T15:10
at 2015-08-28T15:10
By Faithe
at 2015-09-01T02:37
at 2015-09-01T02:37
By Mary
at 2015-09-04T23:11
at 2015-09-04T23:11
By Caroline
at 2015-09-07T02:53
at 2015-09-07T02:53
By Agnes
at 2015-09-07T16:33
at 2015-09-07T16:33
By Connor
at 2015-09-12T16:29
at 2015-09-12T16:29
Related Posts
不知該不該放棄公職?
By Valerie
at 2015-07-18T20:13
at 2015-07-18T20:13
我女友不希望我繼續準備考試
By Ethan
at 2015-07-18T20:05
at 2015-07-18T20:05
考機械工程直系,機械設計拿到10頁答案本?
By Faithe
at 2015-07-18T15:42
at 2015-07-18T15:42
By Brianna
at 2015-07-18T00:21
at 2015-07-18T00:21
國考現形記(閒聊國考奇事)
By Sarah
at 2015-07-18T00:12
at 2015-07-18T00:12