topic Statistics in Statistical Procedures

Statistics

kirchi — Sun, 30 Apr 2017 03:00:33 GMT

If the magnitude of the earthquakes recorded in a region of a country follows an exponential distribution with parameter θ, show that obtained estimator is also sufficient estimator using invariance property of sufficiency.

Re: Statistics

Reeza — Sun, 30 Apr 2017 05:12:41 GMT

Have you been going to class?

Re: Statistics

kirchi — Sun, 30 Apr 2017 06:29:07 GMT

No! I'm not going to any class.

Re: Statistics

Reeza — Sun, 30 Apr 2017 06:34:24 GMT

Then where/why are you asking this question? It's very much a homework question - and a proof question not a SAS or programming question.

@kirchi wrote:

If the magnitude of the earthquakes recorded in a region of a country follows an exponential distribution with parameter θ, show that obtained estimator is also sufficient estimator using invariance property of sufficiency.