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In this paper we have suggested a class of estimators of population mean of sensitive variable under optional randomized response technique as reported in Gupta et alÂ Â (2014).Â We have obtained the mean squared errorÂ (MSE) of the suggested class of estimators up to theÂ first order of approximation. The optimum conditions are obtained at which the (MSE)Â of theÂ proposed class of estimators is minimum. AnÂ empirical study is carried out to show the performance of the suggested class of estimators over existing estimators .It is found that the performance of proposed class of estimators is better than the existing estimators including Grover and Kaur (2019).
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