Sayed Mohammed Zeeshan
Sayed Mohammed Zeeshan
Assistant Professor
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Ratio and product type exponential estimators for population mean using ranked set sampling
GK Vishwakarma, SM Zeeshan, CN Bouza-Herrera
Ranked Set Sampling, 251-257, 2019
Variance estimation of persons infected with AIDS under ranked set sampling
CN Bouza, JF García, GK Vishwakarma, SM Zeeshan
Clinical Epidemiology and Global Health 7 (1), 17-21, 2019
Improved two phase sampling exponential ratio and product type estimators for population mean of study character in the presence of non response
K Kumar, SM Zeeshan
Communications in Statistics-Theory and Methods 48 (9), 2305-2319, 2019
Variance Estimation of Persons Infected With AIDS Under Ranked Set Sampling
CN Bouza-Herrera, JF García, GK Vishwakarma, SM Zeeshan
Ranked Set Sampling, 281-290, 2019
A Ratio-Cum-Product Type Exponential Estimator Using Double Sampling for Stratification
GK Vishwakarma, SM Zeeshan
ROMANIAN STATISTICAL REVIEW www. revistadestatistica. ro, 3, 2018
A Class of Ratio-Cum-Product Type Exponential Estimators under Simple Random Sampling
GK Vishwakarma, SM Zeeshan
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