*** Mean(cau) = DO KHO(cau)
eer §6=—s Rpbis = DO PHAN CACH (cau)
Cau TDcau MEANicau) SÐ(cau) | Mp Mq Rpbis
1 lá 9.280 0.454 | 24.500 23.194 0.097
2 30 0.600 0.495 | 24.067 22.800 0.103
3 26 0.560 0.501 | 26.107 20.318 0.476 **
+ 30 0.600 0.495 25.733 20.300 0.441 **
5 28 0.560 0.501 | 24.964 21.773 0.262
6 39 0.780 0.418 24.051 21.618 0.153
7 37 0.740 0.443 | 24.946 19.615 0.387 **
8 16 0.320 0.471 | 23.612 23.441 0.029
3 37 0.740 0.443 25.135 19.077 0.440 **
10 16 0.320 0.471 25.062 22.853 0.171
12 40 0.800 0.404 24.575 19.500 0.336 * 12 40 0.800 0.404 | 23.700 23.000 0.046
13 41 0.820 0.388 | 24.439 19.556 0.313 * 14 33 0.660 0.479 | 26.030 18.765 0.570 **
15 32 9.640 0.485 | 25.250 20.556 0.373 *¢
16 25 0.500 0.505 | 25.440 21.680 0/311 * 17 34 0.680 0.471 | 24 441 21.688 0.213
18 26 0.520 0.505 | 25.500 21.458 0.334 ° 19 2é 0.520 0.50S i 24.692 22.333 0.195
20 19 0.380 0.490 | 26.579 21.710 9.391 **
21 20 0.400 0.495 | 26. 500 21.600 0.1398 **
22 39 0.780 0.418 | 25.000 18.455 0.449 **
23 25 0.500 0.505 | 26.840 20.280 0,543 **
24 42 0.840 0.370 | 24.000 21.250 0,167
25 36 0.720 0.454 | 24.222 21.857 0.176
26 17 0.340 0.479 | 26.529 22.030 0.353 * 27 34 0.680 0.471 | 24.559 22.437 0,241
28 26 0.520 0.505 | 24.731 22.292 0.202
29 28 0.560 0.501 | 25.679 20.864 0.396 **
30 15 0.300 0.463 Ị 26.533 22.286 0.322 + 33 43 0.860 0.351 | 24.279 19.143 0.295 + 32 36 0.720 0.454 | 26. 1£? 16.85” 0.692 **
33 29 0.580 0.499 | 25.621 20.714 0.401 **
34 38 0.760 0.431 | 24.737 19.833 0.347 * 35 29 0.580 0.499 | 25.586 20.762 0.394 **
36 42 0.640 0.370 | 24.381 19.250 0.312 *
37 11 0.226 0.418 | 25.818 22.923 0.199
38 13 0.260 0.443 | 27.923 22.027 0.428 **
39 31 0.620 0.490 | 25.000 21.211 0,305 * 40 33 0.660 0.479 | 26.182 18.471 0,605 **
BANG PHAN TICH CAC TAN SO LUA CHON TUNG CAU (item Analysis Results for Observed Responscs)
Trac nghiem : DANXUATHALOGEN-ANCOL-PHENOL
* Ten nhom lam TN: AS-7
* 8o cau : 40
* So nguoi 3 107
* Xu ly luc 14g48ph * Ngay 27/ 4/2008
ee ee ee ...444604964094 9690199499094 ơ... . ee
*** Cau so ; i
Lua chon A B ce D Missing
Tan so t 3 9 93 2 9
TÍ le £ : 2.8 8.4 86.9 1.9 Pt-biserial : -0.10 -0.09 0.16 -0.09 Muc xacsuat : NS NS N8 NS
er Berea 2 EWG Rata dhrele\s a o'ees
Lua chon ^* B c D Missing
Tan sơ t 82 21 2 2 0
Tí le ® † 76.6 19.6 1.9 1.9 Pt-biserial : 0.30 -0.23 0.02 -0.26 Muc xacsuat : <.01 <.05 MS <,01
`... ... .. . . ch ee kh ... ee `... ơơ... . .t....
*** Cau 8O : 3
Lua chon Ae 8 c D Missing
Tan so 3 81 6 14 6 0
Ti le & § 5,7 5.6 13.1 5.6 Pt-biserial . 0.36 -0.19 -0.35 9,0
Muc xacsuat : <.O1 <.05 <.01 NS
°** Cau 8G : $ -
Lua chon ^ B c be Missing Tan so : 1 4 17 85 9
Tí let t 0.3 3.7 15.9 79.4
Pt-biserial : -0.26 -0.18 -0.10 9.23 Muc xaceuaLt : <.01 NS NS ‹,05
24244 96 me eietamieces ĐÀ '9-%:P924/975/4°8191 571):9)02/40)919)02A)71924/0-609/06407249049002539/5)01080416ˆ6)96Đ one
Lua chon A B ce D Missing Tan so Ũ 9 17 78 3 0
Ti le ® ! 8.4 15.9 12.9 2.8 Pt-biserial : -0.24 -0.33 0.46 -0.16 Muc xacsuat : <.05 <,01 <.0ì NS
*** Cau sâ 6 "ơ
Lua chon at 5 c D Missing
Tan 80 t 67 12 4 a 0 Tí le ® ‡ 81.3 11.2 3.7 3.7
Pt-biserial : 0.24 -0.04 -9.32 -0.10
Muc xacsuat : <i0s NS <.01 NS
0N E2 S7 32493.5+ViA ›emes pis. W'V›Y:'9)\'© 6 6:g/a:e ° '©©iyskz:e emi eee sath 'sewera ew anys
Lua chon A 8 c be Missing Tan so : 6 19 47 35 9
Ti le $ : 5.6 17.8 43.9 32.7 Pt-biserial : -0,0 ~0.32 ~9.16 0.4€
Muc XacsuaL : NS <.01 NS <.01
°** Cau so : 8
Lua chon A B ¢c De Missing Tan so : 9 9 13 76 9
Ti let 1 8.4 8.4 12.1 71.0 Pt-biserial : -0.27 -0.14 -0.02 0.27
Muc xacsuat : <.01 NS NS <.01
HN nate pears ot! vie; ejerwe ie g`%›e:6 ©1869 299-6:62665 9 101000940/0)Y.29926;6-9:9292^304)6240726cy422x0e
Lua chen Ae B c D Missing
Tan so : 38 36 21 12 0 Tỉ let : 35.5 33.6 19.6 11.2
Pt-biserial : 0.2 -0.2 -0.15 0.1
Mục xacsuat : <.05 <.05 NS NS
°** Cau 60 19
Lua chen af B Cc D Missing
Tan so 17 is 27 45 0
Tí let 15.9 16.8 25.2 42.1 Pt-biserial : 0.45 -9.16 9.00 -9.21
Mục xacsuat : ô,01 NS ns ô<.05
spews pases ememtirts 903i rane aap ne mene ASNT
Lua chon at B c D Missing
Tan ứo 54 10 3? 6 9 Ti le & ‡ 50.5 9.3 34.6 5.6
Pt-bigerial : 0,07 -0.12 0.02 -0,05
Mục xaceuat : ns NS NS NS
°** Cau so 12 On
Lua chon Af 8 c D Missing
Tan 80 66 7 9 3 9 Ti let 62.2 6.5 8.4 2.8
Pt-biseria! : 0.20 -0.13 -0.18 0.04 Muc xacsuat : <.05 NS NS NS
*** Cau go 13
Lua chon Ae 8 c D Missing
Tan so 78 13 9 7 0 Tile’ 72.9 12.1 8.4 6,5
Pt-biserial 0.30 0.03 -0.28 -0,2
Muc xacsuat : <,01 NS <.01 <.01
eee Cau so : 14
Lua chon a B8 c De Misaing
Tan so 18 9 14 66 9
Ti le ® 16.8 8.4 13.1 61.7
Pt-biserial 0.08 “0.11 “0.17 0.24 Mục Xacsuat ns NS MS <.05
*** Cau so 7)
Lua chon A B ce D Missing
Tan so 1 22 68 a 0 Tí le ® ! 12.1 20.6 63.6 3.7
Pt-biserial “0.23 0.26 0.46 “0.21
Muc xaceuat <.05 <.01 <.01 <,05
*** Cau so 16
Lua chon A B ce D Missing Tan so 11 30 54 12 0
Tí le ® : 10.3 28.0 S0.5 11.2 Pt-biserial : -0.20 -0.31 0.49 -0.15 Mục xaceuat : ‹.05 <.01 <.01 NS
dN pkagees as Sask eameew CNHOX Baw aM Cane ete ees E
Lua chen A B ce D Missing
Tan so 11 22 s8 16 0 Tile’ 10.3 20.6 54.2 15.0
Pt-biserial -9.01 -0.27 9.38 -9.21
Muc xacsuat Ns <.01 <.01 <.05
°** Cau sc is "ơ
Lua chon a Be ° D Missing
Tan so ; 6 9s 5 1 9 Tí le ® Ũ 5,6 88.8 4.7 0.9
Pt-biserial ; ‹0.2 0,40 “0.27 ~0,07
Muc xacsuat ; ‹.01 <.02 <.01 Ns
ees Cau SỐ (19 2
Lua chon At B c D Missing
Tan 80 t 83 L) 13 8 0 Tí le ® Ệ 75,9 4.7 12.1 7.5
Pr-biserial : 0.40 -0.36 -0.19 -0.13
Muc xacsuat : <.01 <.01 ns NS
asic gnats 26 =6 i0i9,8.1 051654500785 msfns,tisứsssse25.63s65 MORO (4609Xasv43G46exdiằ de Lua chon A Be c Hà Missing
Tan so t 8 82 11 6 0
Tile’ t 7.8 76.6 10.3 5.6 Pt-biserial : 0.37 0.55 -0.32 -0.16 Muc xacsuat : <.01 <,01 <.01 NS
eee Cau so : 21
Lua chon at B c D Missing Tan sơ 51 i1 17 28 0
Ti le’ 47.7 10.3 15.9 26.2
Pt-biserial : 90.15 -0.05 “0.00 -0.13 Muc xaceuat ; ns ns NS ns
eee Cau so : 22
Lua chon A Be c D Missing
Tan so Ũ 24 77 5 1 0 Tí let t 2.4 72.0 4.7 0.9
Pt-biserial : -9.13 0.26 -0.20 -0.25 Muc xacsuat ¡ N& <.01 ‹.05 <.05
"** Cau so : 23°
Lua chon A* B c D Missing
Tan so 1 78 6 18 5 0
Ti let 1 72.9 5.6 16.8 4.7 Pt-biserial ; 0.34 -0,24 -0.27 0.01
Muc xacsuat : <.01 <.05 <.01 NS
*** Cau so : 24
Lua chon A B c poe Missing
Tan so 3 10 6 10 8t 0 Tỉ le + ‡ 9.3 5.6 9.3 75.7
Pt-biserial : -0.00 -0,28 -0.42 0.43 Muc Xxacsuat : NS ‹.01 <.01 <.01
ee* Cau 50 t 25 :
Lua chon At B c D Missing
Tan so i 81 12 9 s 0
Tỉ le ® 75.7 LIX 8.4 4.7
Pt-biserial : 0.51 -0.35 -0.18 -0.27 Mục xacsuat : <.01 ‹,01 NS <.01
eee Cau so: 26 &
Lua chon A B ce D Missing
Tan so ' 6 34 65 2 0 Ti let 1 5.6 31.8 60.7 ARK 2)
Pt-biserial : -0.34 -0.19 0.40 -0.21 Muc xacsuat : <.01 NS <.01 <.05
eee Cau so ; 27
Lua chon A Be c D Missing Tan 80 9 69 6 3 9
Tí le + ‡ 8.4 83.2 5.6 2.8
Pt-biserial ‹ -0,30 0.42 0.24 -0.13
Muc xacsuat : <,01 <.01 <.05 NS
**°* Cau 9G : 28
Lua chon A 8 ce D Missing
Tan so ‡ 3 12 16 16 i) Tí le & D 2.8 113 71.0 15.9
Pt-biserial : 0.08 -0.31 0.33 -0.18
Muc xacsuat :; NS <.02 ô‹.01 NS
ees Cau sco : 29
Lua chon A B ce D Missing Tan so ' 12 10 72 13 0
Ti let t 21.2 9.3 67.3 12.1 Pt-biserial : ~0.25 -0.32 0.50 -0.20
Muc xacsuat : <.01 <.01 <.01 <.05 eee Cau so : 30
Lua chon ar B L2 D Missing
Tan so 60 37 4 € 9 Ti let t 56.1 34.€ 3.7 5.6
Pt-biserial : 0.36 -0,30 -0.13 -0.04
MỤC xacsuat ; <.01 ô.01 NS ns
*** Cau sơ 31
Lua chon A B ce D Missing Tan so 25 11 64 7 9
Tỉ le ® : 23.4 10.3 59.8 6.5 Pt-biserial : -0.05 -0.33 0.36 -0.23
Mục xaceuat ns <.01 ô<.01 <.05
eee Cau so : 32 :
Lua chon A B8 ce Ð Missing
Tan so lá 21 42 30 9 Ti le ® 13.1 19.6 39.3 28.0
12
Pt-biserial : “0.37
Muc xacsuat NS
Lua chos A Tan so 38
Ti le $ 35.5
Pt-biseria! -0.20
Mục xacsuat : <,05
°** Cau 60 34
Lua chơ+ A
Tan so 10 Tỉ le € Ù 9.3
Pt-biserial : -0.18
Muc xacsuat : N8
eer Cau sO : 35
Lua chen A
Tan so ‘ 8
Ti lee 1 1.5
Pt-biserial : -8.33
Muc xacsuat ; <.01 eee Ca, so : 36
Lua chen A Tan 80 i 12
Ti let ' 11.2 Pt-biserial ; ~0.26
Muc xacsuat ; <,01
*“ Cat 6O : 37
Lua chen ^*
Tan so ‡ 12
Tile’ Ũ 67.3
Pt-bigerial : 0.27
Muc xacsuat : <.01
*®** Cai so : 38
Lua chon A
Tan so i 21
Tỉ le ! ! 19.6
Pt-biserial : -0.04
Muc xa:suar : NS
°** Cai so ¡ 39
Lua chan A
Tan 80 1 14
Ti let Ũ 13.1 Pt-bigerial ; -8.,00
73 2 9.4
<.01
...
54
50.5
0.25 -0.05
<,0§ NS
c D Missing 18 16 0
16.8 15.0
-0,24 0.03
<,05 ns
c D Missing
22 18 9 20.6 16.8
+0.16 -0.29
NS <.02
c D Missing
9 6 0 8.4 5.6
-0.19 -0.25
ns <.01
c D Missing 11 11 0
10.3 10.3
~0.16 -0.22
NS <.05
c ÐĐ Missing
s 20 0 4.7 18.7
~-0.04 0.02 NS NS
ce D Missing
31 30 0 29.0 28.0
0.08 0.01
NS ns
ce D Missing 27 12 0
25.2 11.2 0.30 -0.07 -0.,21
13
Muc xacsuat :
Tan so
Tí let
Pt -biserial
Muc xacsuat
Tan so
Ti let
Pt-biserial
Mục xacsuat
...
NS <.05
1 40
Ae B
$9 3
t 92.5 2.8 t 0.27 0.12
<.01 NS
*** HET *+*#*++
ee
BANG PHAN TICH CAC TAN SO LUA CHON TUNG CAU (Item Analysie Results for Observed Responses)
Trac nghiem : DANXUATHALOGEN -ANCOL-PHENOL
* Ten nhom lam TN :
* So cau
* So nguoi
* Xu ly luc 14949ph
tr.
A B
‡ 1 2 ' 1,9 3.8 t -0.10 0.03
NS NS
12
at by
2 43 8
1 81.1 15.1
! 0.24 -0.15
i NS NS
oe . .
*** Cau so : 3
Lua chon At B Tan so a4 3 Tilest 8 83,0 s$.7 Pt-biserial : 0.47 -0.29 Muc xacsuat : <.01 <.05
eee Cau s 4
Lua chon A B
Tan se 1 1
Tile’ 1,9 Lae Pt-biseria! : -0,42 -0.27
Muc xacsuat : <.01 Ns
Ai at baka ew Wile peak Sin’
Lua chon A B
AS
f 4ô
“e Ngay 27/ 4/200853
eee eee ew www wee
c
...
l4
Tan so ‡ 3 9 41 9 0 Ti le ® 3 8.7 17.0 77.4 0.9
Pt-biserial : -0,21 -0.,59 0.64 MA
Mục xacsuat + NS <,01 ‹,01 NA
eee Cau so : 6
Lua chon ar B c D Missing
Tan so 2 44 5 2 2 0
Tí le i . $3.0 9.4 3.8 3.8 Pt-biserial : 0,51 -0.21 -0.52 -0.16
Muc xacsuat : <.01 NS ô<,01 NS
uc i. eee
Lua chon A B c oe Missing Tan ứo ! 2 3 30 18 0
Tiler 1 3.8 5.7 56.6 34.0 Pt-biserial : 0,16 -0.32 -0.21 0.45
Muc xacsuat : NS <,05 NS <.91
eee Cau so : 8
Lua chon A B c De Missing
Tan so t 4 4 2 43 0 Tí le *® Ù 7.5 7.8 3.8 81.1
Pt-biserial : -9.40 -0.17 “0.23 0.50
Muc xacsuat : <.01 ns us <.01
*e* Cau so : 9 ; :
Lua chon at 8 c D Missing
Tan so 5 22 is 11 0 Tỉ le ® 3 9.4 41.5 28.3 20.8
Pt-biserial : 0.36 -0.24 -0.16 0.21
Mục xaceuat : <,01 ns NS NS
eee Cau so : 10
Lua chon at B c D Missing Tan 80 ’ 5 9 14 25 0
Ti le $ ‡ 9,4 17.0 26.4 47.2 Pt-biserial : 0.46 -0.10 -0.01 -0.19
Mục xacsuat : <.01 NS NS Ns
*ee Cau so : 11
Lua chon Ae B c D Missing
Tan Bo 3 16 3 30 4 9 Tỉ let ‡ 30.2 §.7 56.6 7.5
Pt-biserial : 0.12 -0.,58 0.16 0.00
Muc xacsuat : NS <,01 NS MS
eee Cau sO : 12
Lua chon Af B c D Missing
1S
Tan so f 51 9 2
Ti le’ ! 96.2 0.0 3.8 Pt-biserial : 0.42 NA -0.42
Mục xacsuat ; <,01 NA ‹c.01
eee Cau so +: 13
Lua chon A* B c Tan go t 42 + 2 Ti let 3 79.2 13.2 3.8
Pt-biserial : 9.42 -0.09 -0.23 Muc xacsuat : <,01 NS NS
*** Cau 80 lá
Lua chon ˆ 8 c
Tan so t 13 5 3
Tí le + 1 24.5 9.4 1.9 Pr-biserial : -0,20 -0.24 0.02
Muc xacsuat : NS NS us
eee Cau so ; 15
Lua chon A 8 ce Tan so 3 7 10 35
Tí le + : 13.2 18.9 66.0 Pt-biserial : -0.34 -0,21 0.42
Muc xacsuat : <.,0§ ns <.01
eee Cau so : 16
Lua chon A B ce
Tan so 3 5 18 22
Tí let 3 9.4 34.0 41.5 Pt-biserial : -0.08 -0.36 0.52
Muc xacsuat : NS <.01 <.01
eee Cau so + 17
Lua chon A 5 ce Tan so i 11 8 24 Ti let 1 20.8 15.1 45.3 Pt-biseria! ; -0.09 0.14 0.41
Muc xacsuat : NS ns <.01
eee Cau so : 18
Lua chon A Bf c
Tan so 2 1 51 1
Ti let : 1.9 96.2 1.9 Pt-biserial : -0.27 0,47 “0.39 Muc xacsuat | NS <.01 <.01
eee Cau sơ 4 1s
Lua chon Af 8 c Tan so ! 4s 2 é
0 9 0.0
NA NA
D Missing
2 0 3.8
-0.49
<.01
De Missing
34 0 64.2
0.31
<.05
D Missing 1 0
1.9
~0.17 ns
D Missing
8 9 15.1
-0.14
NS
COO 999499090 00 90v
D Missing 10 0
18.9 -0.29
<.05
D Missing
° 0 0.9
NA NA
D Missing
9 9
l6
Ti le &
Pt-biserial
Muc xaceuat
Tan wo Ti let
Pt-biserial :
Muc xaceuat :
Tan so
Tí le +
Pt-biserial
Muc xacsuat
Ff Cau =o
Lua chon
Tan ứo
Tỉ le
Pt-biserial
Muc xacsuat
Tan so
TÍ lest
Pt-biserial
Mục xacsuat
eee Cau so Lua chon
Tan 80
Ti le ‡
Pt-biserial
Mục xaceuat
`... .. xa
94.9 3.8
0.48 -0,47
<.01 <,01
20
A a*
1 46
1,98 86.8 -9.,32 0.51
<.05 <,01
21
A* B 33 3 62.3 §.7 0,00 0,02 N8 Ns
22
A Be
l4 37
26.4 69.8
©.00 0.24 ns N8
23
Af 8
45 2
64.9 3.8 0.45 -0.25
<.01 NS
24
A B
8 2 15.1 3.8
0.04 “0.42
N8 <.01
25
Af B
47 2
98.7 3.8
90.52 -0,32
<.01 ‹.0S
26
A 8
1 24
| 45.3
Missing
Cee eee eee eee eee
Se
17
Pt-biserial -0.27 -0.27 0.34 NA Muc xacsuat NS NS <.05 NA
Cong 22201:0 : S#B:125G0000)510666301tvÁ NEAR ROAARERT NRA ROTC NED
Lua chon ˆ Be c D Missing
Tan so 2 49 2 ° ° Tiles $ 3.8 92.5 3.8 0.0
Pt-biserial - -0.33 0.61 -0.51 NA Muc xacsuat -: <.05 <.01 <.01 NA
*** Cau so : 28
Lua chon A B ce D Missing
Tan se 2 3 45 3 9 Ti le % : 3.8 5.7 84.9 5.7
Pr-biserial : 0.08 -0.42 0.18 0.08
Mục xacsuat : NS <.01 Ns NS
eee Cau so : 29
Lua chon A B ce D Missing
Tan so i 2 48 2 ° Ti le ® 3 1.9 3.8 90.6 3.8
Pt-biserial : “0.0 0.42 9.48 -0.28
Muc xacsuat ns <.01 <.01 <.05
*** Cau so 30
Lua chon ar B ¢ D Missing
Tan so : 35 1€ 1 1 0
Ti let ' 66,0 30.2 1.9 1.9 Pt-biseria) : 0.23 ~0.17 -0.0 -0.17
Muc xacsuat : NS NS NS NS
°** Cau so : 31
Lua chon A 8 ce D Missing
Tan so 1 1? 5 29 2 °
Tí le ® : 32.1 9.4 54.7 3.8 Pt-biserial : 0.04 -0.45 0.32 -0.25
Muc xacsuat : NS <.01 <.05 Ns
eee Cau so : 32
Lua chon A B ce D Missing
Tan so 6 12 14 21 °
Ti let 11.3 22.6 26.4 39.6
Pt-biseria) 0.29 0.00 0.22 -0.01
Muc xacsuat ô.05 NS NS NS
eee Cau so : 33
Lua chon A Be c b Missing
Tan so 25 8 12 s 9
Tí le & : 47.2 15.1 22.6 15.1 Pt-biseria. : -0.0s 0.31 -0.28 0.14
Muc xacsuat : NS <.05 <.05 Ns
*** Cau so : 34
Lua chon A Be c D Missing
Tan so t 1 31 10 11 9
Ti le & ' 1.9 $4.5 18.9 20.8 Pt-biserial ; 0.04 0.58 -0.28 -0.45
Muc xacsuat : Ns <,01 ‹.05 <.01
*** Cau so 3S
Lua chon A Be c D Missing Tan so t 2 49 i 1 0
Tí le $ t 3.8 92.5 1.9 1.9 Pt-biserial : -9.42 0.67 -0.39 -0.32 Muc xacsuat : ‹.01 <.01 <.01 <.05
*°* Cau so : 36
Lua chon A Be ¢c D5 Missing
Tan so t 2 46 5 0 0
Tí let 8 3.8 66.8 9.4 0.0 Pt-biserial : -0.33 0.48 “0.34 NA Muc xacsuat : <.05 <,01 <.05 NA
resi ety ee PUN OTe ee CT Oe
Lua chon AY 8 c D Miesing
Tan 50 $ 31 Ä 2 16 0 Tí le + t 58.5 7.8 3.8 30.2
Pt-biserial : 0.42 0.60 “0.1 -0.03 Muc xeceuat ; <,01 <,01 NS MS
*** Cau so : 38
Lua chon A B c D Missing
Tan so : 13 10 3 27 9 Ti le t 1 24.5 18.9 5.7 50.9
Pt-biserial : 0.06 0.07 -0.18 -0.02
Muc xaceuat ; NS NS Ns N8
ees Cau so ;¡ 3%
Lua chon A B ce D Missing
Tan so 3 7 33 12 1 0
TÍ le t 1 13.2 62.3 22.6 1.9 Pt-biserial : ~0,13 0,02 0.17 -0.27
Muc xacsuat : NS NS NS
eee Cau sco : 40
Lua chon At 8 c D Missing Tan sơ ‡ 52 © 3 9 9
Ti let ' 98,1 0.0 1.9 0.0 Pt-bigerial ‹ 0.27 NA -0.27 NA
Muc xac@uat | NS NA MS NA
19
...,...s.Ss...
BANG PHAN TICH CAC TAN SO LUA CHON TUNG CAU
{Item Analysis Results for Observed Responses)
OS SSR ESS SSR SSR SSRSSRSSRRSSSSSRSSSSSSESSSVSSSS
Trac nghiem : DANXUATHALOGEN -ANCOL-PHENOL
* Ten nhom lam TN: A?
* So cau t 40
* So nguoi z s4
*“ Xu ly luc 14g50ph * Ngay 27/ 4/2008
Lua chon A 8 ce D Missing
Tan so ' 2 7 43 2 0 Tiles’ ! 3.7 13.0 79.6 3.7
Pt-biserial | -0.09 -0,12 0.19 -0.09
Muc xacsua:r : NS NS NS us
*** Cau 30 2
Lua chon Af R c D Mi naing
Tan so ‡ 3498 13 1 1 0
Tí let t 72.2 24.1 1.9 1.9 Pt-biserial ; 0.33 *0.27 -0.08 ~0.34
Muc xaceuat ; <.05 <,05 ns Ns
Ev))-2rekke.3 tye 0292512419 RSW OSES NN IONE IEG, PORES POA PIT Oe 8 56081420:-6:/2:/27646 jee Seas NT, Lua chon Af B c D Missing
Tan so 1 31 3 s s 9 Tile’ ’ 68.5 5.6 16.7 9.3
Pt-biserial : 0.24 -0.11 -0.34 9.15
Muc xacsuat : NS NS <.05 NS
ae ee sees 6sei6eseee6ib6seececs6646906ce°60490662s60466sb66b66ó3
Lua chon A B c De Missing
Tan so 0 3 14 37 0
Tile’ t 0,0 5.6 25.9 68.5
Pt-biserial : NA -0.1 -0,01 0.06
Muc xacsuat : NA NS ns NS
Lua chon A B ce D Missing
Tan so z 6 8 37 3 0 Ti le % t 11.1 14.8 68.5 5.6
Pt-biserial : -0.24 -0,06 0.30 -0.19 Muc xacsuat : NS Ns <.05 NS
eee Cau sc 6
Lua chon A* B c D Missing Tan so 43 7 2 2 9
20
Tiles t 79.6 13.0 3.7 3.7 Pt-biserial | 0.00 0.11 -0.16 -0.05
Muc xacsuat : NS NS NS NS
M205 9001361008 awe sẽ... ơ TA A Oe Ie
Lua chon A 5 ¢ De Missing Tan so Ũ a 16 17 11 0
Tile’ ' 7.4 29.6 31.5 31-5 Pe-biseria!l ; 0.02 -0.30 -0.20 0.48
Muc xacsuat : NS <.0S ns <.01
*** Cau so 8
Lua chon A B8 c De Missing
Tan 80 t 5 L) 11 33 ©
Ti le ® t 9.3 9.3 20.4 61.1 Pt-biseria) . 0.16 -0.11 0.12 0.06
Muc xacsuaL : NS NS NS ns
**°* Cau 8G 3
Lua chon at B c DB Missing
Tan so t 33 14 6 1 0
Tiles t 61.1 25.9 11.1 1.9 Pt-biserial : 0.32 -0.21 -0.23 0.06
Muc xacsuat : <.05 NS NS NS
eee Cau so : 10
Lua chon AY B c DB Missing
Tan so t 12 9 13 20 0
T¡ le * ' 22.2 16.7 44.1 37.0
Pt-biserial 0.5 -0.22 0.03 -0.27 Muc xacsuat : <.01 ns xs <.05
eee Cau so : 11
Lua chon at 8 c D Missing
Tan so 38 7 7 2 it]
Tilet 70.4 13.9 13.0 3.7
Pt-biseríal 9.16 0.19 -0.33 -0.14
Muc xacsuat : NS NĐ ô.05 NS
*** Cau so 12
Lua chon At B c D Missing
Tan so Ệ 37 1 7 3 0 Ti let ‡ 68.5 13.0 13.0 5.6
Pt-biserial : 9.08 -0.33 -0.04 0.08
Muc xacguat : NS NS NS NS
ee* Cau so : 13
Lua chon Ar B c D Missing
Tan so ‘ 36 6 7 s 9
Tí le © ' 66.7 11.1 13.0 9.3
21
Pt-biserial Muc xacsuat
“oer Cau 66
Lua chon
Tan so
Tile t
Pt-biserial
Muc xacsuat
Tan so
Tỉ le ®
Pt-biserial Muc xaceuat
Tile’
Pt-biserial :
Muc xaceuat
“oan Cau so
Lua chon
Tan so
Ti le $
Pt-biserial :
Muc xacsuat :
Tan so
Ti le t
Pt-biserial
0.17 0.15
NS NS
A B
5 4
9.3 7.4
-0.01 0.01 NS NS
A R 6 12 11.3 22.2 0.14 -0.29 NS <.05
A 8
6 12 11.1 22.2 -0.29 -0.30
<.05 <.05
A B 0 l4 0.0 25.9
NA “0,34 NA <.05
36 66.7 0.56
...
Missing
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