نوع فایل:PDF تعداد صفحات :22 سال انتشار : 1394 چکیده The new class of weighted exponential (WE) distributions obtained by Gupta and Kundu (9002) applying Azzalini rsquo;s method to the exponential distribution. .Kharazmi, at, al (9012) extended weighted exponential distribution to the generalized weighted exponential(GWE) distribution and studied its different properties. In this study we generalize the weibull distribution to a new class of generalized ...