Statistics Papers

Document Type

Journal Article

Date of this Version

1975

Publication Source

The Annals of Statistics

Volume

3

Issue

5

Start Page

1180

Last Page

1182

DOI

10.1214/aos/1176343249

Abstract

We prove in a discrete setting that if for all test functions, t, there is a B measurable test function, s, such that Ep(t)=Ep(s) for all p P then some subfield of B is sufficient for P.

Keywords

sufficiency, test function sufficiency

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Date Posted: 27 November 2017

This document has been peer reviewed.