STUDI SIMULASI : PERBANDINGAN UJI WELCH DAN UJI COHRAN COX PADA MASALAH BEHRENS-FISHER

  • Sudartianto Sudartianto Departemen Statistika, FMIPA UNPAD
  • Yudhi Andriyana Departemen Statistika, FMIPA UNPAD
  • Riaman Riaman Departemen Statistika, FMIPA UNPAD

Abstract

Behrens-Fisher problem has a lot of test, two of them are Cohran-Cox test and Welch test. This study will examine the stability of both tests by comparing the
significance levels of both tests to a specific (given) significance level. The result shows that the Welch test is more stable than the Cochran-Cox test which means that theoretically Welch test is better than Cochran-Cox test.

Published
2017-06-23
How to Cite
SUDARTIANTO, Sudartianto; ANDRIYANA, Yudhi; RIAMAN, Riaman. STUDI SIMULASI : PERBANDINGAN UJI WELCH DAN UJI COHRAN COX PADA MASALAH BEHRENS-FISHER. Jurnal Ilmiah Matematika dan Pendidikan Matematika, [S.l.], v. 9, n. 1, p. 61-68, june 2017. ISSN 2550-0422. Available at: <http://jos.unsoed.ac.id/index.php/jmp/article/view/2856>. Date accessed: 08 feb. 2023. doi: https://doi.org/10.20884/1.jmp.2017.9.1.2856.

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