Page 195 - DECO504_STATISTICAL_METHODS_IN_ECONOMICS_HINDI

bdkbZ—12% js[kh; izrhixeu fo'ys"k.k % ifjp; ,oa izrhixeu dh js[kk,¡
Dilfraz Singh, Lovely Professional University

uksV
bdkbZμ12: js[kh; izrhixeu fo'ys"k.k % ifjp;
,oa izrhixeu dh js[kk,¡ (Linear Regression Analysis :

Introduction and lines of Regression)

vuqØef.kdk (Contents)
mís'; (Objectives)
izLrkouk (Introduction)
12.1 izrhixeu dk vFkZ ,oa izrhixeu dk fo'ys"k.k (Meaning of Regression and
Regression Analysis)
12.2 js[kh; izrhixeu (Linear Regression)
12.3 lkjka'k (Summary)
12.4 'kCndks'k (Keywords)
12.5 vH;kl&iz'u (Review Questions)
12.6 lanHkZ iqLrosaQ (Further Readings)

mís'; (Objectives)

bl bdkbZ osQ vè;;u osQ i'pkr~ fo|kFkhZ ;ksX; gksaxsμ

• izrhixeu dk vFkZ ,oa izrhixeu fo'ys"k.k dh O;k[;k djus esa A
• js[kh; izrhixeu js[kkvksa rFkk izrhixeu lehdj.k dh O;k[;k djus esaA

izLrkouk (Introduction)

izrhixeu 'kCn dk vFkZ gS okil ykSVuk ;k ihNs gVukA lkaf[;dh esa bl 'kCn dk iz;ksx loZizFke lu~ 1877
esa lj Úkafll xkYVu uked izfl¼ oSKkfud us vius 'kksèk&ys[k iSr`d Å¡pkbZ esa eè;erk dh vksj izrhixeu
esa fd;k FkkA mDr 'kksèk esa yxHkx ,d gtkj firkvksa rFkk muosQ iq=kksa osQ dn osQ vè;;u osQ vkèkkj ij mUgksaus
;g egÙoiw.kZ fu"d"kZ fudkyk fd ;|fi firk&iq=kksa dh Å¡pkbZ esa ijLij ?kfu"B lg&lEcUèk Fkk fiQj Hkh lkekU;
ekè; ls nksuksa osQ fopyuksa esa dkiQh vUrj ik;k tkrk FkkA leLr tkfr dh ekè; Å¡pkbZ ls firkvksa dh Å¡pkbZ
osQ fopyuksa esa dkiQh vUrj ik;k tkrk FkkA leLr tkfr dh ekè; Å¡pkbZ ls firkvksa dh Å¡pkbZ osQ fopyuksa dh
vis{kk iq=kksa dh Å¡pkbZ osQ foHkDr de FksA ;fn firkvksa dh ekè; Å¡pkbZ lexz dh ekè; Å¡pkbZ ls 1 lseh vfèkd
Fkh rks muosQ iq=kksa dh ekè; Å¡pkbZ lexz dh ekè; Å¡pkbZ ls osQoy 0.8 lseh gh vfèkd FkhA nwljs 'kCnksa esa]
firkvksa dh Å¡pkbZ lexz dh lkekU; Å¡pkbZ ls de ;k vfèkd gksrh Fkh ijUrq iq=kksa dh Å¡pkbZ lexz dh Å¡pkbZ
osQ dkiQh fudV gksrh tkrh FkhA iq=kksa dh Å¡pkbZ osQ lkekU; ekè; osQ fudV okil tkus dh bl izo`fÙk dks gh
Úkafll xkYVu us eè;erk dh vksj izrhixeu dgk FkkA xkYVu us bl izo`fÙk dk iz;ksx ,d firk dh Å¡pkbZ osQ
laxr iq=k dh Å¡pkbZ dk loksZÙke vuqeku yxkus osQ fy, fd;k FkkA

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