Page 173 - DEDU504_EDUCATIONAL_MEASUREMENT_AND_EVALUATION_PUNJABI

;e'oK,
;e'oK,
;e'oK,
;e'oK,
fJekJh^12L e~u/ ;e'oK dk wkDehfeqs ;e'oK,
;e'oK,
;e'oK,
;e'oK, ;N/BkJhB ;e'oK ns/ gqshPse ft~u gfotosB
;e'oK, ;N/BkJhB ;e'oK ns/ gqshPse ft~u gfotosB
;e'oK, ;N/BkJhB ;e'oK ns/ gqshPse ft~u gfotosB
fJekJh^12L e~u/ ;e'oK dk wkDehfeqs ;e'oK, ;e'oK, ;e'oK, ;e'oK, ;N/BkJhB ;e'oK ns/ gqshPse ft~u gfotosB
fJekJh^12L e~u/ ;e'oK dk wkDehfeqs ;e'oK,
fJekJh^12L e~u/ ;e'oK dk wkDehfeqs ;e'oK, T-;e'oK, C-;e'oK, Z-;e'oK, ;N/BkJhB ;e'oK ns/ gqshPse ft~u gfotosB
fJekJh^12L e~u/ ;e'oK dk wkDehfeqs ;e'oK,
;koDh
;koDh È؇
;koDh—1
;koDh
;koDh
Z-;e'oK dk noE
noE
noE
Z-;e'o;e'o noE
noE
noE
;e'o
;e'o
;e'o
t~X + 2.00 p/jso
+ 1.00 to + 2.00 uzrk
+ 0.50 to + 1.00 n";s s'A T[Zgo
– 0.50 to + 0.50 n";s
– 1.00 to – 0.50 n";s s'A j/mK
– 2.00 to – 1.00 x~N
– 2.00 ;G s'A x~N
fJ~e ftfdnkoEh dhnK d' ftP/PsktK iK :'rsktK d/ fJ~e ;zdoG ;w{j ft~u, d'jK ftfPnK d/ ;e'oK d/ Z-
;e'oK dh rDBk ehsh iKdh j? ns/ fco UBK dh s[bBk ehsh iKdh j?.
T[dkjoD 4
T[dkjoD 4
T[dkjoD 4
T[dkjoD 4
T[dkjoD 4
ftfdnkoEh A d[nkok e[b 100 nzeK d/ rfDs d/ N?;N ft~u nze 80 ns/ GkPk d/ N?;N ft~u nze 70 jB.
i/eo iwks d/ ftfdnkoEhnK d/ rfDs ;e'oK dk w~XwkB (M) 60 j't/ ns/ wkDe ftubD () 8 j't/ ns/
σ
GkPk ft~u fJj d't/A eqwtko 40 ns/ 10 j'D sK gsk eo' fe ftfdnkoEh A fejV/ ftP/ ft~u j'o ftfdnkoEhnK
d/ w[ekpb/ nfXe :'r j?.
j~b
j~b
j~b
j~b
j~b
X – M
ftfdnkoEh A d/ rfDs nzeK d/ Z-;e'o, (Z) =
σ
80 – 60
=
8
20
=
8
= 2.5
X – M
ftfdnkoEh A d/ GkPk nzeK d/ Z-;e'o, (Z) =
σ
70 – 40
=
10
30
=
10
= 3

ftPb/PD
ftPb/PD
ftPb/PD
ftPb/PD
ftPb/PD
feUAfe ftfdnkoEh A dk Z-;e'o rfDs Bkb'A GkPk ft~u nfXe j?, fJ; bJh Uj iwks ft~u GkPk ft~u
rfDs Bkb'A nfXe :'r j?.
fJ~E/ gfjbh fXnkB d/D :'r r~b fJj j? fe rfDs ft~u T[; d/ gqkgs ;e'o GkPk s'A nfXe jB. gqzs{ Z-
;e'o d~;dk j? fe iwks ft~u Uj GkPk ft~u rfDs Bkb'A nfXe :'r j?. d{ik, ;koDh do;kUAdh j? fe

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