[機統] 拜託各位,這作業真的完全不會寫...
1.
Let X1,......,X100 be independent r.v.'s distributed as N(μ,σ^2). If
10 and β unknown. Construct the MP test of the hypothesis H:β=2 against
the alternative A:β=3 at level of significance 0.05
2.
Let X be an r.v. whose p.d.f. is either the U(0,1) p.d.f. denoted by f0,
or the Triangular p.d.f over the [0,1] interval, denoted by f1(that is,f1(x)=4x
for 0≦x＜1/2, f1(x)=4-4x for 1/2≦x≦1 and 0 otherwise). On the basis of one
observation on X, construct the MP test of the hypothesis H:f=f0 against the
alternative A:f=f1 at level of significance α=0.05
3.
Let X1,X2 be independent r.v.'s with p.d.f. f(．;θ) given by
f(x;θ)=(2/θ^2)(θ-x)I(x), θ屬於Ω=(0,∞)
^(0,θ)
Find the moment estimator of θ
懇求各位大大幫忙Q_Q
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※ 編輯: death5212 (123.195.41.93), 06/10/2014 19:22:42
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