Gupta, Sat

uncg

There are 5 item/s.

TitleDateViewsBrief Description
A two-stage binary optional randomized response model 2012 1507 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 667 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 745 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...
Modified binary randomized response technique models 2017 228 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...
Variations of the Greenberg Unrelated Question binary model 2018 114 We explore different variations of the Greenberg Unrelated Question RRT model for a binary response (yes or no). In one variation, we allow m independent responses from each respondent. In another variation, we use inverse sampling where we record th...