1. Data Indeks MassaTubuh (IMT) dan Glukosa post prandial (GPP)
Persamaan Garis Lurus
Y = 8,63 + 0,09 X
2. Data Indeks Massa Tubuh (IMT) dan Trigliserida
Persamaan Garis Lurus
Y = 5,06 + 0,09 X
Roti
|
roti+kedelai
|
roti+kedelai+jus tomat
|
|||||
27
|
17
|
51
|
51.84
|
240.25
|
12.25
|
||
16
|
45
|
49
|
14.44
|
156.25
|
2.25
|
||
19
|
28
|
39
|
0.64
|
20.25
|
72.25
|
||
14
|
23
|
50
|
33.64
|
90.25
|
6.25
|
||
12
|
36
|
47
|
60.84
|
12.25
|
0.25
|
||
16
|
30
|
40
|
14.44
|
6.25
|
56.25
|
||
30
|
42
|
43
|
104.04
|
90.25
|
20.25
|
||
19
|
41
|
44
|
0.64
|
72.25
|
12.25
|
||
29
|
34
|
54
|
84.64
|
2.25
|
42.25
|
||
16
|
29
|
58
|
14.44
|
12.25
|
110.25
|
||
jumlah
|
198
|
325
|
475
|
379.6
|
702.5
|
334.5
|
|
Rerata
|
19.8
|
32.5
|
47.5
|
||||
Jumlah Semua
|
998
|
||||||
Rerata semua
|
33.26666667
|
||||||
1813.51111
|
5.877777778
|
2025.877778
|
|||||
SSB
|
3845.266667
|
SSW
|
1416.6
|
ANOVA
|
|||||
Sum
of Squares
|
df
|
Mean
Square
|
F
|
Sig.
|
|
Between Groups
|
3845.267
|
2
|
1922.633
|
36.645
|
.000
|
Within Groups
|
1416.600
|
27
|
52.467
|
||
Total
|
5261.867
|
29
|
Kita dapat pula membandingkan nilai rerata satu kelompok dengan
kelompok lain, misalnya kelompok I dan II, Kelompok I dan III, serta
Kelompok II dan III.
Multiple
Comparisons
|
||||||
Bonferroni
|
||||||
(I) X
|
(J) X
|
Mean
Difference (I-J)
|
Std.
Error
|
Sig.
|
95%
Confidence Interval
|
|
Lower
Bound
|
Upper
Bound
|
|||||
1.00
|
2.00
|
-12.70000*
|
3.23934
|
.002
|
-20.9683
|
-4.4317
|
3.00
|
-27.70000*
|
3.23934
|
.000
|
-35.9683
|
-19.4317
|
|
2.00
|
1.00
|
12.70000*
|
3.23934
|
.002
|
4.4317
|
20.9683
|
3.00
|
-15.00000*
|
3.23934
|
.000
|
-23.2683
|
-6.7317
|
|
3.00
|
1.00
|
27.70000*
|
3.23934
|
.000
|
19.4317
|
35.9683
|
2.00
|
15.00000*
|
3.23934
|
.000
|
6.7317
|
23.2683
|
|
*. The mean difference is significant at the 0.05 level.
|
Institusi Pelayanan Kesehatan Ibu dan
Anak
|
|||
A
|
B
|
C
|
D
|
2950
|
3180
|
2300
|
2290
|
2915
|
2860
|
2900
|
2940
|
2280
|
3100
|
2570
|
2955
|
3685
|
2765
|
2585
|
2350
|
2330
|
3300
|
2570
|
2695
|
2580
|
2940
|
2860
|
|
3000
|
3350
|
2415
|
|
2400
|
2010
|
||
2850
|
Sumber
Variasi
|
Jumlah
Kuadrat (Sum of Squares)
|
dk
|
Mean
Square
|
Nilai
F
|
Antar
Kelompok
|
k-1
= 4-1
= 3
|
MSB
= SSB/(k-1)
= 358.886,216
|
=3,023
|
|
Dalam
Kelompok
|
N-k
=29-4
=25
|
MSW
=SSW/(N-k)
=118.038,413
|
||
Total
|
ANOVA
|
|||||
Y
|
|||||
Sum
of Squares
|
df
|
Mean
Square
|
F
|
Sig.
|
|
Between Groups
|
1070658,648
|
3
|
356886,216
|
3,023
|
,048
|
Within Groups
|
2950960,317
|
25
|
118038,413
|
||
Total
|
4021618,966
|
28
|
Multiple
Comparisons
|
||||||
Dependent Variable: Y
|
||||||
Bonferroni
|
||||||
(I) X
|
(J) X
|
Mean
Difference (I-J)
|
Std.
Error
|
Sig.
|
95%
Confidence Interval
|
|
Lower
Bound
|
Upper
Bound
|
|||||
1,00
|
2,00
|
-303,21429
|
177,81291
|
,603
|
-812,6281
|
206,1995
|
3,00
|
182,50000
|
195,86343
|
1,000
|
-378,6265
|
743,6265
|
|
4,00
|
171,38889
|
166,94365
|
1,000
|
-306,8857
|
649,6635
|
|
2,00
|
1,00
|
303,21429
|
177,81291
|
,603
|
-206,1995
|
812,6281
|
3,00
|
485,71429
|
201,17235
|
,140
|
-90,6216
|
1062,0502
|
|
4,00
|
474,60317
|
173,14159
|
,067
|
-21,4278
|
970,6342
|
|
3,00
|
1,00
|
-182,50000
|
195,86343
|
1,000
|
-743,6265
|
378,6265
|
2,00
|
-485,71429
|
201,17235
|
,140
|
-1062,0502
|
90,6216
|
|
4,00
|
-11,11111
|
191,63262
|
1,000
|
-560,1168
|
537,8946
|
|
4,00
|
1,00
|
-171,38889
|
166,94365
|
1,000
|
-649,6635
|
306,8857
|
2,00
|
-474,60317
|
173,14159
|
,067
|
-970,6342
|
21,4278
|
|
3,00
|
11,11111
|
191,63262
|
1,000
|
-537,8946
|
560,1168
|
No
|
Meninggal dalam 7 hari
|
Meninggal dalam 14 hari
|
Sembuh
|
|||
1
|
65
|
10
|
30
|
79,37
|
371,44
|
44,04
|
2
|
53
|
17
|
18
|
9,55
|
150,62
|
28,77
|
3
|
48
|
20
|
17
|
65,46
|
85,98
|
40,50
|
4
|
71
|
35
|
17
|
222,28
|
32,80
|
40,50
|
5
|
50
|
23
|
41
|
37,10
|
39,35
|
311,04
|
6
|
36
|
38
|
15
|
403,64
|
76,17
|
69,95
|
7
|
60
|
36
|
24
|
15,28
|
45,26
|
0,40
|
8
|
30
|
36
|
22
|
680,74
|
45,26
|
1,86
|
9
|
50
|
30
|
20
|
37,10
|
0,53
|
11,31
|
10
|
74
|
42
|
19
|
320,74
|
161,98
|
19,04
|
11
|
80
|
35
|
34
|
571,64
|
114,55
|
113,13
|
Jumlah
|
617
|
322
|
257
|
2442,91
|
1123,93
|
680,55
|
Rerata
|
56,091
|
29,273
|
23,364
|
|||
Jumlah Semua
|
1196,000
|
|||||
Rerata Semua
|
36,242
|
|||||
N (
|
4333,586
|
9425,818
|
6004,455
|
|||
SSB
|
6692,4
|
SSW
|
4165,6
|
SSB =
6692,4
SSW =
4165,6
MSB = SSB=
6692,4 = 3346,2
k-1 2
MSW = SSW= 4165,6 = 138,85
N-k 33-3
F = MSB= 3346,2 = 24,09
MSW 138,85
a.
Asumsi
: Data diambil secara random dan distribusinya normal, masing-masing subjek
independen dan variansnya diduga tidak berbeda.
b.
Hipotesa
:
Ho : µ1
= µ2 = µ3
Ha : µ1≠µ2≠µ3
c.
Uji
statistik adalah uji F = MSB/MSW
d.
Ditribusi
uji statistik : bila Ho diterima dan asumsi terpenuhi maka nilai F mengikuti
distribusi F dengan k-1 derajat kebebasan untuk pembilang dan N-k untuk
derajat kebebasan penyebut
e.
Pengambilan
keputusan : α = 0,05, dan nilai kritis F dengan derajat kebebasan pembilang (3-1) = 2 dan derajat kebebasan
penyebut (33-3) = 30
f.
Perhitungan
statistik
g.
Keputusan
statistik : karena F-hitung (24,09) > F-tabel (2,04), kita berkeputusan
untuk menolak hipotesa nol.
h.
Kesimpulan:
ada perbedaan yang bermakna persentasi luka bakar dan akibatnya dari tiga kategori.
|
||||||||||||||||||||||||
ANOVA
Y
|
||||||||||||||||||||||||
Sum
of Squares
|
df
|
Mean
Square
|
F
|
Sig.
|
||||||||||||||||||||
Between Groups
|
6692.424
|
2
|
3346.212
|
24.099
|
.000
|
|||||||||||||||||||
Within Groups
|
4165.636
|
30
|
138.855
|
|||||||||||||||||||||
Total
|
10858.061
|
32
|
Multiple
Comparisons
|
||||||
Dependent Variable: Y
|
||||||
Bonferroni
|
||||||
(I) X
|
(J) X
|
Mean
Difference (I-J)
|
Std.
Error
|
Sig.
|
95%
Confidence Interval
|
|
Lower
Bound
|
Upper
Bound
|
|||||
1.00
|
2.00
|
26.81818*
|
5.02457
|
.000
|
14.0772
|
39.5592
|
3.00
|
32.72727*
|
5.02457
|
.000
|
19.9863
|
45.4683
|
|
2.00
|
1.00
|
-26.81818*
|
5.02457
|
.000
|
-39.5592
|
-14.0772
|
3.00
|
5.90909
|
5.02457
|
.746
|
-6.8319
|
18.6501
|
|
3.00
|
1.00
|
-32.72727*
|
5.02457
|
.000
|
-45.4683
|
-19.9863
|
2.00
|
-5.90909
|
5.02457
|
.746
|
-18.6501
|
6.8319
|
|
*. The mean difference is significant at
the 0.05 level.
|