Browsing by Author "Chen, HJ"

Now showing 1 - 1 of 1

An ANOVA test for the equivalency of means under unequal variances
(2000-04-28)
Chen, SY
;
Chen, HJ
;
Ding, CG
;
經營管理研究所
;
Institute of Business and Management
In this paper, we present a two-stage test procedure for testing the hypothesis that the normal means are falling into a practically indifferent zone. Both the level and the power associated with the proposed test are controllable and are completely independent of the unknown variances. Relation to a single-stage procedure is discussed when the two-stage sampling procedure cannot be completely carried through. An example and tables needed for implementation are given. (C) 2000 Elsevier Science B.V. All rights reserved.