[商管] [統計]-信賴區間
Find a 90% confidence interval for θ,given X (only ONE sample) with
pdf f(x|θ)=I (x) .
(θ,θ+1)
我的作法是:
X-θ~U(0,1) 0.9 = P( a <= X-θ<= b ) Let a=0.05 , b=0.95
=>0.9 = P( X-0.95 <= θ <= X-0.05 )
但是這樣作法又很奇怪,一整個很詭異,沒碰過單樣本的信賴區間....
有人可以給個指導嗎??感激!!
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打太快了沒注意到,已修正了,這是98年交大統研所的統計
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※ 編輯: locust0923 來自: 61.64.147.31 (02/03 00:11)
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