Prayas Sharma

[2] viXra:1609.0209 submitted on 2016-09-13 04:10:21, (66 unique-IP downloads)

Exponential Ratio-Product Type Estimators Under Second Order Approximation In Stratified Random Sampling

Authors: Rajesh Singh, Prayas Sharma, Florentin Smarandache
Category: General Mathematics

[1] viXra:1609.0191 submitted on 2016-09-13 04:47:19, (79 unique-IP downloads)

Study of Some Improved Ratio Type Estimators Under Second Order Approximation

Authors: Prayas Sharma, Rajesh Singh, Florentin Smarandache
Category: General Mathematics