Grover and Kaur [4], Haq et al. [5], Abd-Elfattah et al. [1], Jhajj et al. [6], Shabbir and Gupta [8] and Koyuncu [7] have suggested some families of estimators by using the known population proportion of elements possessing attribute in the simple…
Fecha:
2013-07-05
Recurso:
Gazi University Journal of Science
CIC - Centro de Información y Conocimiento Johannes Gutenberg ®