幾天前有po在統計版 不知道這邊有沒有版大能夠給點幫忙
NP test:
Let
Case1. X ~ Ber(p)
Case2. X ~ Bin(2,p)
(a) 給出兩個Cases的NP test, H0:p=1/2, H1:p=3/4 ,a=1/8
(b) 條件同(a),但H0:p=1/2, H1:p>1/2 並判斷是否為UMP
(c) 條件同(a),但H0:p<=1/2, H1:p>1/2 並判斷是否為UMP
我遇到的問題是:
兩個Case都沒辦法找到判斷式,使得a<=1/8
e.q.如果設Case2, g(xi)=sum(xi)=2 P(g|1/2)=1/4
admissible:
設K1, K2兩個 nxn 矩陣, semi-pos def.
且K2 - K1 也為semi-pos def.
現有兩個實驗
X = (N(a,K1) : a in R^n)
Y = (N(b,K2) : b in R^n)
證明: a is admissible
我猜想要找出Marcov核 M 使的積分M*X = Y
接下來就不知道該怎麼下手了 還請版大指教!!
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