Comparison of Local Powers of Some Exact Tests for a Common Normal Mean with Unequal Variances
| dc.contributor.author | Kifle, Yehenew Getachew | |
| dc.contributor.author | MOLUH, ALAIN M. | |
| dc.contributor.author | SINHA, BIMAL K. | |
| dc.date.accessioned | 2020-07-02T18:30:19Z | |
| dc.date.available | 2020-07-02T18:30:19Z | |
| dc.date.issued | 2020-05-20 | |
| dc.description.abstract | The inferential problem of drawing inference about a common mean µ of several independent normal populations with unequal variances has drawn universal attention, and there are many exact tests for testing a null hypothesis H0 : µ = µ0 against two-sided alternatives. In this paper we provide a review of their local powers and a comparison. It turns out that, in the case of equal sample size, a uniform comparison and ordering of the exact tests based on their local power can be carried out even when the variances are unknown. | en_US |
| dc.description.uri | https://www.census.gov/library/working-papers/2020/adrm/RRS2020-02.html | en_US |
| dc.format.extent | 21 pages | en_US |
| dc.genre | reports | en_US |
| dc.identifier | doi:10.13016/m2iiq1-ghg3 | |
| dc.identifier.citation | YEHENEW G. KIFLE, ALAIN M. MOLUH AND BIMAL K. SINHA, Comparison of Local Powers of Some Exact Tests for a Common Normal Mean with Unequal Variances, United States Census Bureau (2020), https://www.census.gov/library/working-papers/2020/adrm/RRS2020-02.html | en_US |
| dc.identifier.uri | http://hdl.handle.net/11603/19064 | |
| dc.language.iso | en_US | en_US |
| dc.publisher | United States Census Bureau | en_US |
| dc.relation.isAvailableAt | The University of Maryland, Baltimore County (UMBC) | |
| dc.relation.ispartof | UMBC Mathematics Department Collection | |
| dc.relation.ispartof | UMBC Faculty Collection | |
| dc.rights | This item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author. | |
| dc.rights | Public Domain Mark 1.0 | * |
| dc.rights | This is a work of the United States Government. In accordance with 17 U.S.C. 105, no copyright protection is available for such works under U.S. Law. | |
| dc.rights.uri | http://creativecommons.org/publicdomain/mark/1.0/ | * |
| dc.title | Comparison of Local Powers of Some Exact Tests for a Common Normal Mean with Unequal Variances | en_US |
| dc.type | Text | en_US |