[PDF] Top 20 ON ESTIMATION OF POULATION MEAN USING INFORMATION ON AUXILIARY ATTRIBUTE

... of auxiliary information can increase the precision of an estimator when study variable y is highly correlated with the auxiliary variable ...of auxiliary variables there exists some ... See full document

... population mean using information on auxiliary attribute and the estimation of population mean in double sampling in ratio ...Sample mean were recovered ... See full document

... In this paper we propose two combined exponential ratio type estimators for finite population mean utilizing information on the auxiliary attribute(s) under non-response. Expressions for bias ... See full document

... queue estimation problem appears when many processes remain in the ready queue after the sudden ...the auxiliary source of data is often ...different auxiliary sources has been ...of auxiliary ... See full document

... theoretical estimation of domains mean using double sampling with a non-linear cost function in the presence of ...The estimation of domain mean is proposed using ... See full document

... The Mixture Regression estimators in full information case using multiple auxiliary variables and attributes are more efficient than mean per unit, Regression estimator using one auxilia[r] ... See full document

... improved mean estimation utilizing information from a non-sensitive auxiliary variable by way of ratio and regression estimators in the proposed ... See full document

... 4 using information on the auxiliary attribute(s) under ...usual mean estimator, Shagir and Shabbir (2012) estimator and estimators t 1 and t 2 ... See full document

... the information on each of the population ...population mean, the most appropriate estimator is the sample ...sample mean is unbiased, but it seems to have large amount of ...lesser mean ... See full document

... with estimation of the population mean under two-phase ...Utilizing information on two-auxiliary variables, a system of estimators for estimating the finite population mean is proposed ... See full document

... population mean   Y in the stratified random sampling using the information of an auxiliary variable x which is correlated with y and suggested improved exponential ratio estimators in the ... See full document

... between auxiliary attribute and study variable, Jhajj et al (2006) and Singh, et al (2008) defined ratio estimators of population mean when the priori information on auxiliary variable ... See full document

... for estimation of population mean in varied ...used auxiliary information of two variables and proposed a log function estimator in the following ... See full document

... population mean of the variable under study, which make use of information regarding the population proportion possessing certain attribute, are ...and mean-squared error (MSE) up to the first ... See full document

... population mean using auxiliary information in simple random ...the mean squared error of the estimator proposed by Gupta and Shabbir ... See full document

... The model presented in Section 4 has a few pa- rameters that must be selected empirically on the development set. These include the vocabulary size, which is dependent on the n words with the high- est tf ∗ idf scores in ... See full document

... side information is unavailable at the encoder side, but available at the decoder ...by using LDPC codes while prediction errors are encrypted rather than the image ... See full document

... Nowadays, computers are used widely in different areas. Fast, reliable and unlimited secondary storage provides a perfect environment for the users to collect and store large amounts of the data. Computers are also used ... See full document

... The biases, the mean squared errors and the constants of the remaining 10 modified ratio estimators ̅̂ ̅̂ listed in the Table 1.1 are classified into a single class (say, Class 2), which will be very much useful ... See full document

... Study information was collected from each participant after obtaining informed verbal consent which was approved by the ethics committee after clearly explaining the purpose and importance of the ... See full document