(1997). Test for New Better than Used in Average Based on the Total Time on Test Transform. By: M. I. Hendi and A. S. Al-Ruzaiza. The Egyptian Statistical Journal, 41(2), 110-122. doi: 10.21608/esju.1997.314645
. "Test for New Better than Used in Average Based on the Total Time on Test Transform. By: M. I. Hendi and A. S. Al-Ruzaiza". The Egyptian Statistical Journal, 41, 2, 1997, 110-122. doi: 10.21608/esju.1997.314645
(1997). 'Test for New Better than Used in Average Based on the Total Time on Test Transform. By: M. I. Hendi and A. S. Al-Ruzaiza', The Egyptian Statistical Journal, 41(2), pp. 110-122. doi: 10.21608/esju.1997.314645
Test for New Better than Used in Average Based on the Total Time on Test Transform. By: M. I. Hendi and A. S. Al-Ruzaiza. The Egyptian Statistical Journal, 1997; 41(2): 110-122. doi: 10.21608/esju.1997.314645
Test for New Better than Used in Average Based on the Total Time on Test Transform. By: M. I. Hendi and A. S. Al-Ruzaiza
Let be a life distribution with survival function and finite mean . The scaled total time on test transform is defined by . In this paper, the properties of for new better than used in average (NBUA) or new worse than used in average (NWUA) are investigated. Test statistics for testing exponentiality against NBUA (NWUA) are proposed. Selected critical values are tabulated for sample size . Powers of the tests are estimated by simulation. An example of patients of blood cancer disease demonstrate its practical application in medical Sciences.