Page 288 - DECO504_STATISTICAL_METHODS_IN_ECONOMICS_HINDI

vFkZ'kkL=k esa lkaf[;dh; fof/;k¡

uksV 2. fuEu vk¡dMksa fn;s gq, gS&
vk/kj o"kZ pkyw o"kZ

oLrq dher izfr bdkbZ ek=kk dher izfr bdkbZ ek=kk
(#- esa) (#- esa)
A 1 10 1.5 8
B 5 12 6 10
C 8 5 10 2
pkyw o"kZ ds fy, dher lwpdkad dh x.kuk dks n'kkZb,&

(a) ySfLi;js lw=k }kjk
(b) ik'ks ds lw=k }kjk
(c) dher lkis{k ds Hkkfjr lekUrj ekè; }kjk ftlesa vk/kj o"kZ ds ewY; Hkkj gksa
3. fuEu fn;s gq, vkadM+ks ls (i) ySfLi;js lw=k (ii) ik'ks lw=k (iii) fiQ'kj dk iz;ksx djrs gq,
ek=kk funs'kkad ifjdfyr dhft,&

vkèkkj o"kZ (Base year) pkyw o"kZ (Current year)
en (Items)
ewY; (Price) ek=kk (Quantity) ewY; (Price) ek=kk (Quantity)
A 5 50 10 56
B 3 100 4 120
C 4 60 6 60
D 11 30 14 24
E 7 40 10 36

19-7 lkjka'k (Summary)

• bl fofèk esa izR;sd oLrq osQ laxr Hkkj fy;k tkrk gS ftls fuèkkZfjr djus osQ cgqr&ls rjhosQ gSaA ;gk¡

laxr Hkkj dks w ls izn£'kr fd;k tkrk gSA
(i) pkyw o"kZ dh izR;sd dher (p ) dks w ls xq.kk djosQ mudk tksM+ (∑p w) Kkr fd;k
1 1
tkrk gSA
(ii) vkèkkj o"kZ dh izR;sd dher (p ) dks w ls xq.kk djosQ mudk tksM+ (∑p w) Kkr fd;k
0 0
tkrk gSA
(iii) pkyw o"kZ osQ ;ksx ∑p w dks vkèkkj o"kZ osQ ;ksx ∑p w ls Hkkx fn;k tkrk gSA
1 0
(iv) bl HkkxiQy dks 100 ls xq.kk dj fn;k tkrk gSA bl izdkj]
Σpw
vHkh"V funsZ'kkad] I = 1 = 100
01 1

19-8 'kCndks'k (Keywords)

1. laxr % mi;qZDr] feyk gqvk] esy j[kus okyk

2. vfHkufr % >qdko] Hkhrj dh vksj >qdko
3. mRØkE;rk % foijhr

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