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.
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
MLA
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
HARVARD
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
VANCOUVER
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
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