Page 238 - DSOC404_METHODOLOGY_OF_SOCIAL_RESEARCH_HINDI

lkekftd 'kks/ dh i¼fr

uksV
mnkgj.k 4- mnkgj.k 3 esa nh xbZ lkj.kh osQ vk/kj ij izfr ifjokj iSnk gq, cPpksa dh la[;k dk lekUrj
ekè; laf{kIr fof/ }kjk Kkr dhft;sA

gyµlaf{kIr fof/ }kjk izfr ifjokj iSnk gq, cPpksa dh la[;k osQ lekUrj ekè; dh x.kukA

izfr ifjokj iSnk gq, ifjokjksa dh la[;k dfYir ekè; (A = 6) oqQy fopyu
cPpksa dh la[;k (x) (f) ls fopyu (d) (f.d)
0 96 (0–6) = – 6 (96 ×–6) = – 576
1 108 (1–6) = – 5 (108 ×–5) = – 540
2 154 (2–6) = – 4 (154 ×–4) = – 616
3 126 (3–6) = – 3 (126 ×–3) = – 378
4 95 (4–6) = – 2 (95 ×–2) = – 190
5 62 (5–6) = – 1 (62 ×–1) = – 62
6(A) 45 (6–6) = 0 (45 × 0) = 0
7 20 (7–6) = + 1 (20 × 1) = 20
8 11 (8–6) = + 2 (11 × 2) = 22
9 6 (9–6) = + 3 (6 × 3) = 18
10 5 (10–6) = + 4 (5 × 4) = 20
11 5 (11–6) = + 5 (5 × 5) = 25
12 1 (12–6) = + 6 (1 × 6) = 6
13 1 (13–6) = + 7 (1 × 7) = 7

oqQy ;ksx å f ¾ 735 å fd = (–2362 + 118)
= – 2244
laf{kIr fof/ ls lekUrj ekè; (M) fudkyus dk lw=kµ

∑ fd
M = A + ∑ f

;gk¡ dfYir ekè; A = 6
å fd = – 2244
å f = 735 (vFkkZr~ ifjokjksa dh oqQy la[;k)
− 2244
vr% M =6 +
735
= 6 µ 3-05
= 2-94 vFkkZr~ 3 cPps
vr% izfr ifjokj iSnk gq, cPpksa dh la[;k dk lekUrj ekè; ¾ 3 cPpsA

VkLd [kafMr Js.kh esa lekraj ekè; oSQls fudkyk tkrk gS\ mYys[k djsaA

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