TY - BOOK AU - Qaisar Khan (13070) TI - Modified exponential type estimator for estimating of population variance U1 - 519 PY - 2023/// CY - Islamabad PB - (unpublished) KW - Statistics KW - New proposed estimator methodology KW - Auxiliary information KW - Regression estimator KW - DBS KW - FEAS N1 - Submitted in fulfillment of the requirements for the degree of Master of Statistics to the Department of Basic Sciences; Includes bibliographical references; Thesis supervisor: Prof. Dr. Muhammad Aslam ; Thesis (M.Phil)--Riphah International University, 2023 ER -