Page 309 - DECO504_STATISTICAL_METHODS_IN_ECONOMICS_HINDI

bdkbZ—21% fuokZg&O;; lwpdkad ,oa mldk iz;ksx% lwpdkad dh lhek,¡

(2) izR;sd oLrq osQ vk/kj o"kZ osQ ewY; vkSj vk/kj o"kZ esa miHkksx dh x;h ek=kk dk xq.kk djrs gSaA ;gh uksV
xq.kuiQy izR;sd oLrq osQ fy, Hkkj eku fy;k tkrk gS (W ;k V = p q )A
0 0
(3) izR;sd ewY;kuqikr dks mlosQ Hkkj ls xq.kk djrs gSa (R × W ;k I × V)A
(4) bu xq.kuiQyksa dks tksM+ ysrs gSa (ΣRW ;k ΣIV)A
(5) Hkkjksa dk ;ksx fudky ysrs gSa (ΣW ;k ΣV)A
xq.kuiQyksa osQ ;ksx esa Hkkjksa osQ ;ksx dk Hkkx ns nsrs gSa G F ΣRW ΣIVI
(6) H ΣW ;k ΣV K J A
izkIr HktuiQy funsZ'kkad gksrk gSA bl izdkj]
ΣRW ΣIV
funsZ'kkad (Index Number) = vFkok
ΣW ΣV

ikfjokfjd ctV fof/ rFkk leLr O;; fof/ ls fudkys x;s funsZ'kkadksa osQ eku
leku gksrs gSaA D;ksafd xf.krh; :i esa nksuksa lw=k ,d gh gSa %
Σ p 1 × 100( pq )
ΣRW = p 0 10 = Σpq × 100
10
ΣW Σpq Σpq
00
00
mnkgj.k (Illustration) 5: ikfjokfjd ctV fof/ dk iz;ksx djrs gq, rFkk 1990 dks vk/kj o"kZ ekudj vxz
vkadM+ksa ls o"kZ 1995 osQ fy, thou&fuokZg&O;; funsZ'kkad dk jpuk dhft, %

oLrq ek=kk bdkbZ esa dher izfr bdkbZ (#- esa)
(Commodity) (Quantity in Units) [Price per Units (in Rs.)]

1990 1990 1995
A 50 6 10
B 100 2 2
C 60 4 6
D 30 10 12
E 60 8 12

gy (Solution)

oLrq 1990 1995 V = p q I = p 1 × 100 IV
q 0 p 0 p 1 0 0 p 0

A 50 6 10 300 167 50,100
B 100 2 2 200 100 20,000
C 60 4 6 240 150 36,000
D 30 10 12 300 120 36,000
E 60 8 12 320 150 48,000

;ksx 1,360 1,90,100
,
,
ΣIV 190 100
vHkh"V funsZ'kkad] p = ΣV = 1360 = 139.78
,

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