[問題]經建行政統計學概要 - 考試
By Ida
at 2014-07-05T21:16
at 2014-07-05T21:16
Table of Contents
請問經建行政統計學概要第二題可以用雙尾檢定嗎?公職王答案是用單尾的。題目如下:
某品牌手機廣告宣稱其手機的待機時間平均為10天,及變異數4天左右。若消基會從中抽出64枝,以便檢驗該廣告公司是否真實?
(一)請建立假設檢定
--
posted from android bbs reader on my samsung GT-S7562
https://market.android.com/details?id=com.bbs.reader
--
某品牌手機廣告宣稱其手機的待機時間平均為10天,及變異數4天左右。若消基會從中抽出64枝,以便檢驗該廣告公司是否真實?
(一)請建立假設檢定
--
posted from android bbs reader on my samsung GT-S7562
https://market.android.com/details?id=com.bbs.reader
--
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