000 00851nam a22001937a 4500
999 _c45300
_d45300
040 _cRiphah International University
082 _a519
_bSAD
100 _aSadam Hussain (13240)
245 _aImproved ratio-cium product type estimators of finite population mean using two auxiliary variables
260 _aIslamabad
_b(Unpublished)
_c2022
300 _aix, 92 p.
_b: ill.
_c; 30 cm.
_e+CD
500 _aSubmitted in partial fulfillment of the requirements for the degree of Master of Philosophy in Statistics to the Department of Basic Sciences.
500 _aIncludes bibliographical references
500 _aThesis supervisor: Dr. Muhammad Aslam
502 _aThesis (M.Phil)--Riphah International University, 2022
546 _aEnglish
650 _aStatictics
_vSimple random sampling
_vSystematic sampling
_vNotation
_vDBS
_vFEAS
942 _cTH