X1
|
X2
|
Y
|
X12
|
X22
|
y2
|
||||
30
|
32
|
40
|
900
|
1024
|
1600
|
||||
29
|
31
|
38
|
841
|
961
|
1444
|
||||
28
|
31
|
37
|
784
|
961
|
1369
|
||||
27
|
30
|
37
|
729
|
900
|
1369
|
||||
27
|
30
|
36
|
729
|
900
|
1296
|
||||
27
|
30
|
36
|
729
|
900
|
1296
|
||||
24
|
27
|
576
|
729
|
||||||
21
|
441
|
||||||||
∑X1213
|
∑X2211
|
∑Y224
|
∑X125729
|
∑X226375
|
∑Y28374
|
||||
∑X12 45369
|
∑X22 44521
|
∑Y2 50176
|
|||||||
X1 26.625
|
X2 30.14286
|
X3 37.33333
|
|||||||
SSA 57.875
|
SSB 14.857
|
SSC 11.333
|
|||||||
NA.8
|
NA.7
|
NC.6
|
|||||||
Nt = 21
|
|
||||||||
∑Xt = 648
X2t = 20478
Xt = 31.367
|
Sum
of squares
|
df
|
Mean
Square
|
F
|
Between
groups
|
398.506
|
2
|
199.253
|
42.664
|
Within
groups
|
84.065
|
18
|
4.670
|
|
Total
|
482.572
|
20
|
|
|
F tabel = 3.55 sedang kan F
hitung 42.664
Jika F hitung > Ftabel =
H0 ditolak
Jadi F Scheffe’s untuk
multiple comparisons adalah signifikan jika F rasio ≥ 7.1
Individu Vs Small group = 9.893 signifikan
Individu vs large group = 84.175 signifikan
Small group vs large group =
35.762 signifikan
Kesimpulan setiap metode
mempunyai perbedaan yang signifikan dari yang lainnya
Diet 1
|
Diet 2
|
Diet 3
|
Diet 4
|
|
|||||
X1
|
X2
|
X3
|
X4
|
X1^2
|
X2^2
|
X3^2
|
X4^2
|
||
10
|
11
|
19
|
10
|
100
|
121
|
361
|
100
|
||
11
|
12
|
23
|
11
|
121
|
144
|
529
|
121
|
||
13
|
13
|
23
|
12
|
169
|
169
|
529
|
144
|
||
13
|
13
|
25
|
13
|
169
|
169
|
625
|
169
|
||
13
|
15
|
27
|
14
|
169
|
225
|
729
|
196
|
||
15
|
9
|
26
|
16
|
225
|
81
|
676
|
256
|
||
N
|
6
|
6
|
6
|
6
|
|||||
X (Mean)
|
12.5
|
12.16667
|
23.83333
|
12.66667
|
|||||
12.5
|
12.167
|
23.833
|
12.667
|
||||||
∑
|
75
|
73
|
143
|
76
|
953
|
909
|
3449
|
986
|
|
∑X2
|
5625
|
5329
|
20449
|
5776
|
|||||
SS
|
15.5
|
20.83333
|
40.83333
|
23.33333
|
|||||
SSw
|
100.5
|
||||||||
SSt
|
684.9583
|
||||||||
∑Xt
|
367
|
||||||||
∑(Xt) 2
|
134689
|
||||||||
∑Xt2
|
6297
|
||||||||
SSb
|
584.4583
|
||||||||
dft
|
23
|
||||||||
dfb
|
3
|
||||||||
dfw
|
20
|
||||||||
Msb
|
194.8194
|
||||||||
MSw
|
5.025
|
||||||||
F
|
38.77004
|
||||||||
|
Sum
of Squares
|
df
|
Mean
Square
|
F
|
Between
groups
|
584.458
|
3
|
194.819
|
38.770
|
Within
group
|
100.500
|
20
|
5.025
|
|
Total
|
648.958
|
23
|
|
|
F tabel
= 4.94
H0 ditolak karena F
hitung>Ftabel.
Jadi
Tes Tukey’s untuk multiple
samples adalah signifikan jika Q ≥ 5.02
Diet 1 vs diet 2 = 0.364
Diet 1 vs Diet 3 = 12.384 adalah signifikan
Diet 1 vs Diet 4 = 0.182
Diet 2 vs Diet 3 = 12.748 adalah signifikan
Diet 2 vs Diet 4 = 0.546
Diet 3 vs Diet 4 = 12.202 adalah signifikan
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