Gupta, Sat

uncg

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TitleDateViewsBrief Description
A two-stage binary optional randomized response model 2012 1075 Social Desirability Bias (SDB) is the tendency in respondents to answer questions untruthfully in the hope of giving good impression to others. SDB occurs when the survey question is highly sensitive or personal, and responses cause sample statistics...
Ratio estimation of the mean under RRT models 2016 101 Ratio estimation is a parameter estimation technique that uses a known auxiliary variable that is correlated with the study variable. In many situations, the primary variable of interest may be sensitive and it cannot be observed directly. However, w...
Generalized mixture estimators for the finite population mean 2016 62 The first order approximation of the theoretical mean square error and assumption of bivariate normality are very often used for the ratio type estimators for the population mean and variance. We have examined the adequacy of the first order approxim...