Setelah2 Blanko
3 6.67
Formula 4 3
5.50 Formula 6
3 4.33
Formula 8 3
9.50 Total
12 Sebelum3
Blanko 3
6.00 Formula 4
3 6.17
Formula 6 3
6.00 Formula 8
3 7.83
Total 12
Setelah3 Blanko
3 8.00
Formula 4 3
7.33 Formula 6
3 4.00
Formula 8 3
6.67 Total
12 Sebelum4
Blanko 3
10.33 Formula 4
3 6.17
Formula 6 3
3.33 Formula 8
3 6.17
Total 12
Setelah4 Blanko
3 11.00
Formula 4 3
6.67 Formula 6
3 4.33
Formula 8 3
4.00 Total
12
Test Statistics
a,b
Sebelum1 Setelah1
Sebelum2 Setelah2
Sebelum3 Setelah3
Chi-square 6.909
6.344 4.917
3.599 .571
2.205 df
3 3
3 3
3 3
Asymp. Sig. .075
.096 .178
.308 .903
.531 a. Kruskal Wallis Test
b. Grouping Variable: Formula
Lampiran 8. lanjutan
Universitas Sumatera Utara
Test Statistics
a,b
Sebelum4 Setelah4
Chi-square 6.009
7.412 Df
3 3
Asymp. Sig. .111
.060 a. Kruskal Wallis Test
b. Grouping Variable: Formula
Friedman Test
Test Statistics
a
N 12
Chi-square 72.224
Df 7
Asymp. Sig. .000
a. Friedman Test
Wilcoxon Signed Ranks Test
Test Statistics
b
Setelah4 - Sebelum1
Setelah1 - Sebelum1
Setelah2 - Sebelum2
Setelah3 - Sebelum3
Setelah4 - Sebelum4
Z -3.069
a
-2.549
a
-2.889
a
-2.399
a
-2.831
a
Asymp. Sig. 2-tailed
.002 .011
.004 .016
.005 a. Based on positive ranks.
b. Wilcoxon Signed Ranks Test
Besar pori pore
Tests of Normality
b,c,d,e,f,g,h
Formula Kolmogorov-Smirnov
a
Shapiro-Wilk Statistic
df Sig.
Statistic df
Sig. Sebelum1
Blanko .204
3 .
.993 3
.843 Formula 4
.193 3
. .997
3 .890
Formula 6 .184
3 .
.999 3
.927 Formula 8
.385 3
. .750
3 .000
Setelah1 Blanko
.385 3
. .750
3 .000
Formula 4 .184
3 .
.999 3
.927 Formula 6
.385 3
. .750
3 .000
Lampiran 8. lanjutan
Universitas Sumatera Utara
Sebelum2 Blanko
.269 3
. .949
3 .567
Formula 4 .253
3 .
.964 3
.637 Formula 6
.385 3
. .750
3 .000
Formula 8 .385
3 .
.750 3
.000 Setelah2
Blanko .385
3 .
.750 3
.000 Formula 4
.385 3
. .750
3 .000
Formula 8 .385
3 .
.750 3
.000 Sebelum3
Blanko .385
3 .
.750 3
.000 Formula 4
.204 3
. .993
3 .843
Formula 8 .385
3 .
.750 3
.000 Setelah3
Blanko .385
3 .
.750 3
.000 Formula 4
.385 3
. .750
3 .000
Sebelum4 Blanko
.385 3
. .750
3 .000
Formula 4 .385
3 .
.750 3
.000 Formula 6
.385 3
. .750
3 .000
Formula 8 .385
3 .
.750 3
.000 Setelah4
Blanko .385
3 .
.750 3
.000 Formula 4
.385 3
. .750
3 .000
a. Lilliefors Significance Correction b. Setelah1 is constant when Formula = Formula 8. It has been omitted.
c. Setelah2 is constant when Formula = Formula 6. It has been omitted. d. Sebelum3 is constant when Formula = Formula 6. It has been omitted.
e. Setelah3 is constant when Formula = Formula 6. It has been omitted. f. Setelah3 is constant when Formula = Formula 8. It has been omitted.
g. Setelah4 is constant when Formula = Formula 6. It has been omitted.
Kruskal Wallis Test
Ranks
Formula N
Mean Rank Sebelum1
Blanko 3
5.67 Formula 4
3 8.33
Formula 6 3
7.33 Formula 8
3 4.67
Total 12
Lampiran 8.
lanjutan
Universitas Sumatera Utara
Setelah1 Blanko
3 6.17
Formula 4 3
8.67 Formula 6
3 6.67
Formula 8 3
4.50 Total
12 Sebelum2
Blanko 3
4.00 Formula 4
3 7.00
Formula 6 3
7.33 Formula 8
3 7.67
Total 12
Setelah2 Blanko
3 6.67
Formula 4 3
7.00 Formula 6
3 4.50
Formula 8 3
7.83 Total
12 Sebelum3
Blanko 3
6.50 Formula 4
3 8.17
Formula 6 3
4.00 Formula 8
3 7.33
Total 12
Setelah3 Blanko
3 7.67
Formula 4 3
7.33 Formula 6
3 5.50
Formula 8 3
5.50 Total
12 Sebelum4
Blanko 3
6.17 Formula 4
3 6.67
Formula 6 3
6.17 Formula 8
3 7.00
Total 12
Setelah4 Blanko
3 7.67
Formula 4 3
7.33 Formula 6
3 5.50
Formula 8 3
5.50 Total
12
Lampiran 8.
lanjutan
Universitas Sumatera Utara
Test Statistics
a,b
