(following Larsen & Marx, exercise 5.6.5) Let X1, X2,.., X, be the random sample of a positive random variable X having the density function: 1 fx(x; 0) : 5! 06 with one parameter 0 € R*. Find an estimator for 0 that is sufficient.

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(following Larsen & Marx, exercise 5.6.5) Let ?1, ?2, …, ?? be the random sample of a positive random variable ? having the density function: ?? (?; ?) = 1 /41! ? 42 ? 41? − ? ? with one parameter ? ∈ ℝ +. Find an estimator for ? that is sufficient.

Note : in the following image replace 5 with 41 and 6 with 42.

 

(following Larsen & Marx, exercise 5.6.5)
Let X1, X2,.., X, be the random sample of a positive random variable X having the density function:
1
fz(x; 0) = ;
-xše
5! 06
with one parameter 0 € R*. Find an estimator for 0 that is sufficient.
Transcribed Image Text:(following Larsen & Marx, exercise 5.6.5) Let X1, X2,.., X, be the random sample of a positive random variable X having the density function: 1 fz(x; 0) = ; -xše 5! 06 with one parameter 0 € R*. Find an estimator for 0 that is sufficient.
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