Comparison Of Some Randomized Response Procedure In Qualitative Sensitive Question

In sampling survey we sometimes need facts about sensitive question. Attempted open queries about such sensitive issues often result in nonresponse rates or high response biases arising out of willful misstatements or blatant lies. So instead of open surveys, alternative procedures are needed if we are to procure reliable data on such confidential matters, especially the sensitive ones, believed to carry reprehensible stigmas. Warner(1965) introduced the first procedure called the randomized response (RR) technique used for collecting data on sensitive issues while tring to protect respondent privacy . this paper introduces five randomized response procedures, especially introduces the choice of Simmons model' version . We compare these procedures with the efficient and cooperation .