Correlation Goodness-of-Fit Test of Mixture of Two Weibull Distributions | ||
| The Egyptian Statistical Journal | ||
| Article 5, Volume 50, Issue 1, June 2006, Pages 48-59 PDF (13.7 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/esju.2006.313453 | ||
| Authors | ||
| K. S. Sultan* ; H. M. Aly; N. H. Alsadat | ||
| Dep.of Statistics and Operations Research, Faculty of Science, King Saud University, Saudi Arabia | ||
| Abstract | ||
| In this paper, we use the moment of order statistics for testing mixture of two Weibull distrimutions (MTWD) by using correlation-type goodness-of fit test. Also, we show the performance of the test by calculating the power based on some alternative distributions including; normal, gamma, lognormal, Weibull and the mixture of gamma and lognormal distributions. In addition, we discuss a numerical example. Finally, we apply our results to real lifetime data. | ||
| Keywords | ||
| Moments of Order Statistics; Correlation Coefficient; Goodness; Of; Fit Test; Power of the Test and Monte Carlo Simulation | ||
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