Page 317 - DEDU504_EDUCATIONAL_MEASUREMENT_AND_EVALUATION_PUNJABI

fJekJh^26L T[gbpXh N?;NL ntXkoDk, fe;wK ns/ fBowkD
fJekJh^26L T[gbpXh N?;NL ntXkoDk, fe;wK ns/ fBowkD
fJekJh^26L T[gbpXh N?;NL ntXkoDk, fe;wK ns/ fBowkD
fJekJh^26L T[gbpXh N?;NL ntXkoDk, fe;wK ns/ fBowkD
fJekJh^26L T[gbpXh N?;NL ntXkoDk, fe;wK ns/ fBowkD
wd dh G/dGkt dh skes gsk eo'. È؇
Pq/Dh
ftfdnkoEhnK dh ;zfynk ;jh j~b ;jh j~b
ftfdnkoEhnK dh ;zfynk ;jh j~b
Pq/Dh
Pq/Dh ftfdnkoEhnK dh ;zfynk ;jh j~b j~b Bk eoD tkb/
Pq/Dh
Pq/Dh
j~b Bk eoD tkb/
j~b Bk eoD tkb/
j~b Bk eoD tkb/
j~b Bk eoD tkb/
ftfdnkoEhnK dh ;zfynk
ftfdnkoEhnK dh ;zfynk
;jh j~b
T[Zu
T[Zu
T[Zu 54 40 10
T[Zu
T[Zu
fBwB
fBwB
fBwB 54 25 5
fBwB
fBwB
j~b
j~b
j~b
j~b
j~b
R H = 40, R L = 25, N H = 54,
N L = 54, NR H = 10, NR L = 5
fJ; bJh, R dk w[~b R s'A nfXe j?, fJ; bJh gfjbk ckow{bk gq:'r j't/rk.
L
H
N = N + N = 54 + 54 = 108
T H
R = R + R = 40 + 25 = 65
T H L
NR = NR + NR = 10 + 5 = 15
T H L
R– R – 1
fJ; bJh, DP = ⎛ H L ⎞
R T ⎜ R T ⎟ 1 –
⎝ N– NR T ⎠
T
40 – 25 – 1
= ⎛ 65 ⎞
65 ⎜ ⎟ 1 –
⎝ 108 – 15 ⎠
14
=
⎛ ⎞ 28
⎜ 65 ⎟
⎝ ⎠ 93
14
= 1820
93
14 14
= = = 3.17
19.5698 4.42
fJ; bJh, G/dGkt dh skes j? & 3H17
B'NL
B'NL
B'NL
B'NL
B'NL
nfXnkgeK d[nkok pDkJ/ rJ/ N?;NK dk efmBkJh ;so ns/ G/dGkt dh skes gsk eoD bJh
eqwtko j/mK fd~s/ ckow{bk gq:'r j[zd/ jBL
R H + R L
DL =
2N
R – R
DP = H L
N
0H3 s'A 0H7 s~e d/ efmBkJh ;so dh ns/ 0H5 dh G/dGkt tkbh wd u[DBk ;jh ;wfMnk iKdk j?.

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