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An adroit unrelated question randomized response model with sundry strategies
Tanveer Ahmad Tarray,Zahoor Ahmad Ganie 한국전산응용수학회 2023 Journal of applied mathematics & informatics Vol.41 No.6
When sensitive topics such as gambling habits, drug addiction, alcoholism, tax evasion tendencies, induced abortions, drunk driving, past criminal involvement, and homosexuality are the focus of open or direct surveys, it becomes challenging to obtain accurate information due to non-response bias and response bias. People often hesitate to provide truthful answers. Warner introduced an ingenious method to address this issue. In this study, a new and unrelated randomized response model is proposed to eliminate misleading responses and nonresponses caused by the stigma associated with the attribute being investigated. The proposed randomized response model allows for the estimation of the population percentage with the sensitive characteristic in an unbiased manner. The characteristics and recommendations of the proposed randomized response model are examined, and numerical examples are provided to support the findings of this study.
A Stratified Unknown Repeated Trials in Randomized Response Sampling
Singh, Housila P.,Tarray, Tanveer Ahmad The Korean Statistical Society 2012 Communications for statistical applications and me Vol.19 No.6
This paper proposes an alternative stratified randomized response model based on the model of Singh and Joarder (1997). It is shown numerically that the proposed stratified randomized response model is more efficient than Hong et al. (1994) (under proportional allocation) and Kim and Warde (2004) (under optimum allocation).