01034nam a22002057a 4500952013000000999001700130040003600147082001300183100002700196245010900223260003500332300003600367500013900403500005700542500004000599502005900639546001200698650011100710942000700821  00104071aRIUbRIUd2022-10-29eRiphah International Univerisityl0o519 AQLp69151r2022-10-29 00:00:00t1w2022-10-29yTH  c46491d46491  cRiphah International University  a519bAQL  aAqleem Shaukat (25841)  aRatio product and regression estimators of unknown population parameters in the presence of non-response  aIslamabadb(unpublished)c2022  ax, 80 p.b: ill.c; 30 cm.e+CD  aSubmitted in fulfillment of the requirements for the degree of Master of Philosophy in Statistics to the Department of Basic Sciences.  aIncludes bibliographical references and appendixes.   aThesis supervisor: Dr. Mursala Khan  aThesis (M.Phil)--Riphah International University, 2022  aEnglish  aStatisticsvRandom sampling designvPopulation meanvPopulation variancevComparison estimatorsvDBSvFEAS  cTH