An efficient stratified randomized response model

An Alternative Estimator for Unrelated Questions in Tripartite Randomized Response Technique

“…Since then, a lot of work has been done to improve Warner [1] work by modifying and developing new Randomized Response Techniques (RRT). These include; Mangat and Singh [2], Kim and Warde [3], Adebola et al [4], Ewemooje and Amahia [5,6], Singh and Gorey [7], Ewemooje [8], Ewemooje et al [9,10] and so on. Adebola et al [11] proposed a Hybrid Tripartite Randomized Response Technique (HTRRT) to take care of respondents who may not choose either "yes" or "no" which led to their third option called "undecided" response.…”