Fig 1.
Randomized response survey procedure.
Table 1.
Observed responses using the Gjestvang and Singh [6] model.
Table 2.
Observed responses using the Diana and Perri [7] model.
Table 3.
Observed responses using the Narjis and Shabbir [10] model.
Table 4.
Observed responses using the Gupta et al. [12] model.
Table 5.
Variance of the sample mean using various models when μY = 10, σY = 2, and n = 50.
Table 6.
Results of ∇ values under various models when μY = 10, σY = 2, and n = 50.
Table 7.
δ values under various models when μY = 10, σY = 2, and n = 50.