作者mickie1116 (nancy)
站内Statistics
标题[问题] 请问U(2θ,3θ)的信赖区间要怎麽求
时间Wed Mar 25 19:21:26 2009
如题.因为因为两边都有θ
所以求出来是联合充分(X1,Xn)(顺序统计量)
那如果要求其的95%信赖区间该怎麽算呢?
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1F：推 rockho:中央今年考题QQ 03/25 20:12
2F：→ clickhere:(X(n) - X(1)) / \theta is a pivot quantity. 03/26 02:17
3F：→ clickhere:95% CI can be derived from that distribution. 03/26 02:18