Page 294 - DECO504_STATISTICAL_METHODS_IN_ECONOMICS_HINDI

vFkZ'kkL=k esa lkaf[;dh; fof/;k¡

uksV mnkgj.k (Illustration) 2. fuEu leadksa ls fiQ'kj osQ vkn'kZ lwpdkad dh jpuk dhft,μ
Compute the Fisher’s Idex Number from the following data.
oLrq,¡ vk/kj o"kZ (Base Year) izpfyr o"kZ (Current Year)
(Items) ewY; izfr bdkbZ oqQy O;; (#- esa) ewY; izfr bdkbZ oqQy O;; (#- esa)

A 2 40 5 75
B 4 16 8 40
C 1 10 2 24
D 5 25 10 60

gy (Solution). oQqy O;;] ewY; o ek=kk dk xq.kuiQy gSA vr% ek=kk fudkyus osQ fy, oqQy O;; dks ml o"kZ
esa oLrqvksa dh dherksa ls Hkkx fn;k tk,xkμ
vk/kj o"kZ (Base Year) izpfyr o"kZ (Current Year)
oLrq,¡
(Items) ewY; izfr bdkbZ oqQy O;; (#- esa) ek=kk ewY; izfr bdkbZ oqQy O;; (#- esa) ek=kk
p (p q ) q p (p q ) q
0 0 0 0 1 1 1 1
A 2 40 20 5 75 15
B 4 16 4 8 40 5
C 1 10 10 2 24 12
D 5 25 5 10 60 6

fiQ'kj osQ vkn'kZ lwpdkad dk ifjdyu
vk/kj o"kZ izpfyr o"kZ Hkkfjr lewg
oLrq,¡ (Base Year) (Current Year) (Weighted Groups)
p q p q p q p q p q p q
0 0 1 1 0 0 1 0 0 1 1 1
A 2 20 5 15 40 100 30 75
B 4 4 8 5 16 32 20 40
C 1 10 2 12 10 20 12 24
D 5 5 10 6 25 50 30 60
Total 91 202 92 199

Σpq Σpq 202 199
P = 10 × 11 × 100 = × × 100 = 4.8015 × 100
01 Σpq Σpq 91 92
00
01
= 2.1912 × 100 = 219.1 vr% fiQ'kj dk vkn'kZ lwpdkad 219.1 gSA
mnkgj.k (Illustration) 3. fuEu leadksa ls fiQ'kj osQ lw=k }kjk ek=kk lwpdkad Kkr dhft,μ
1993 1995
oLrq,¡ dher oqQy O;; dher oqQy O;;
Item (Price) (Total Value) (Price) (Total Value)
A 5 50 4 48
B 8 48 7 49
C 6 18 5 20

288 LOVELY PROFESSIONAL UNIVERSITY