Oliverbug
2020-11-11 17:50筆記上看到一句話無法理解、 The t-statistic at α/2 with df=n-1 can most appropriately act as the reliablity factor inconstrcuting confidnce interals for the population mean.
所屬：CFA Level I > Quantitative Methods 視頻位置 相關(guān)試題
來源： 視頻位置 相關(guān)試題
1個回答
Evian, CFA助教
2020-11-11 18:57
該回答已被題主采納
└(^o^)┘你好同學(xué)，
The t-statistic at α/2 with df=n-1 can most appropriately act as the reliablity factor inconstrcuting confidnce interals for the population mean.
在顯著性水平為α/2時，df=n-1自由度對應(yīng)的t檢驗統(tǒng)計量最適合作為計算總體平均數(shù)的置信區(qū)間的關(guān)鍵值。
為乘風(fēng)破浪的自己【點贊】讓我們知曉您對答疑服務(wù)的支持~
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