Page 269 - DECO504_STATISTICAL_METHODS_IN_ECONOMICS_HINDI

bdkbZ—18% ewY;kuqikr dh ljy ekè; jhfr

57 57 uksV
C 38 57 57 × 100 = 150 × 100 = 150
38 38
35 55
D 25 35 55 × 100 = 140 × 100 = 220
25 25

;ksx ΣP = 98 ΣP = 147 ΣP = 189 ΣR = 615 ΣR = 825
0 1 2 1 2

ewY;kuqikr jhfr ls vki D;k le>rs gS\ bldk D;k lw=k gS\

(i) ljy lewgh lwpdkad (1986 = 100)
ΣP 147
o"kZ 1987 P = 1 × 100 = × 100 = 150
01 ΣP 0 98
ΣP 189
o"kZ 1988 P = 2 × 100 = × 100 = 192.9
01 ΣP 0 98
(ii) ewY;kuqikr ljy ekè; lwpdkad (1986 = 100)
ΣR 615
o"kZ 1987 P = 1 = = 153.75
01 N 4
ΣR 825
o"kZ 1988 P = 2 = = 206.25
01 N 4
mnkgj.k (Illustration) 4—vkSlr ewY; dks vkèkkj ekudj 3 o"kZ osQ ewY; lwpdkadksa dh jpuk dhft;sμ
izfr #- ewY; nj (Rate Per Rupee)
Year Wheat Rice Oil
I 10 kg. 5 kg. 2 kg.
II 8 kg. 4 kg. 1.33 kg.
III 6.67 kg. 3.33 kg. 1 kg.
gy (Solution)—pw¡fd iz'u esa ewY; ^ifjek.k izfr #i;k* :i esa fn, gq, gSaA vr% loZizFke bUgsa eqnzk&ewY;ksa
vFkkZr~ ^#i;s izfr fDo.Vy* esa cnyk tk;sxkA bl izdkj xsgw¡ osQ ewY; rhu o"kks± osQ fy, Øe'k% fuEukafdr
gksaxsμ
100 = 10, 100 = 12 5, 100
.
10 8 667 = 14.99 #- izfr fDo.Vy gksaxsA
.
blh izdkj pkoy osQ eqnzk&ewY; Øe'k% 20, 25, 30.03 vkSj rsy osQ ewY; Øe'k% 50, 75.19, 100 izfr oqQUry gksaxsA
blosQ ckn izR;sd oLrq osQ rhu o"kks± osQ ewY;ksa dk ^vkSlr* vFkkZr~ lekUrj ekè; fudkyk tk;sxk tks vkèkkj o"kZ
dk dke djsxkA vUr esa] ewY;kuqikrksa dh x.kuk djosQ] lwpdkad izkIr dj fy;k tk;sxkA
ljy lwpdkadksa dk ifjx.kuk (ekè;&ewY; vkèkkj)

vkèkkj o"kZ I o"kZ II o"kZ III
oLrq ekè; ewY;
= 100 P R P R P R

xsgw¡ 12.50 10 80 12.5 100 14.99 119.9
pkoy 25.01 20 80 25 100 30.03 120.1
rsy 75.06 50 66.6 75.19 100.2 100 133.2
ΣR 226.6 300.2 373.2
Index Nos. 75.5 100.1 124.4

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