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Mahmoud, M., Ismail, M. (1983). Robustness of two Tests for the Behrens-Fisher Problem: A Simulation Study. The Egyptian Statistical Journal, 27(1), 83-102. doi: 10.21608/esju.1983.316611
M. Mahmoud; M. M. Ismail. "Robustness of two Tests for the Behrens-Fisher Problem: A Simulation Study". The Egyptian Statistical Journal, 27, 1, 1983, 83-102. doi: 10.21608/esju.1983.316611
Mahmoud, M., Ismail, M. (1983). 'Robustness of two Tests for the Behrens-Fisher Problem: A Simulation Study', The Egyptian Statistical Journal, 27(1), pp. 83-102. doi: 10.21608/esju.1983.316611
Mahmoud, M., Ismail, M. Robustness of two Tests for the Behrens-Fisher Problem: A Simulation Study. The Egyptian Statistical Journal, 1983; 27(1): 83-102. doi: 10.21608/esju.1983.316611

Robustness of two Tests for the Behrens-Fisher Problem: A Simulation Study

Article 4, Volume 27, Issue 1, June 1983, Page 83-102  XML
Document Type: Original Article
DOI: 10.21608/esju.1983.316611
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Authors
M. Mahmoud; M. M. Ismail
Abstract
The robustness of Welch-Aspin test and Lee-Gurland test developed for testing the equality of means of two normal populations with unknown variances is considered. for selected samples sizes, the size and power of each test are computed empirically under normality and under nonnormal parent populations.
Keywords
Behrens-Fisher Problem; Equality of Means; Lee-Gurland Test; Normality; Robustness; Welch-Aspin Test
Statistics
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