U. Srivastava

[2] viXra:1508.0265 submitted on 2015-08-27 02:35:07, (60 unique-IP downloads)

A Study of Improved Chain Ratio-cum-Regression type Estimator for Population Mean in the Presence of Non- Response for Fixed Cost and Specified Precision

Authors: B. B. Khare, Habib Ur Rehman, U. Srivastava
Category: Statistics

[1] viXra:1508.0228 submitted on 2015-08-27 03:40:03, (70 unique-IP downloads)

On The Use of Coefficient of Variation in Estimating Mean of a Finite Population

Authors: B. B. Khare, P. S. Jha, U. Srivastava
Category: General Mathematics