On the relative efficiencies of randomized response devices with Greenberg unrelated question model

Article type: Research Article

Authors: Javed, M. | Grewal, I.S.

Affiliations: Department of Mathematics, Statistics & Physics, Punjab Agricultural University, Ludhiana-141 004 (Pb), India

Abstract: In this paper two improved randomization devices RD-I and RD-II are proposed which consist of pack of cards having three types of statements written on it and on each card there is only one statement. A comparison of proposed devices is made with the existing Greenberg et al. [5] model which shows that the proposed randomization devices are better. A comparison within the proposed randomization devices has also been undertaken which shows that the RD-I is better than RD-II.

DOI: 10.3233/MAS-2006-1408

Journal: Model Assisted Statistics and Applications, vol. 1, no. 4, pp. 291-297, 2006