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Lampiran 8. Hasil pergitungan uji Kruskal-Wallis dan Mann-Whitney metode
difusi
NPar Tests
Kruskal-Wallis Test
S.mutans Ranks N Mean Rank
Rata-rata daya hambat 5 3.00
Difusi 5 8.00
Kontrol Negatif 5 14.60
Konsentrasi 25% 5 16.40
Konsentrasi 50% 5 23.00
Konsentrasi 75% 25
Konsentrasi 100%
Total
Test Statisticsa,b
S.mutans
Chi-Square 22.514
Df 4
Asymp. Sig.
.000
a. Kruskal Wallis Test
b. Grouping Variable: Rata-rata
daya hambat Difusi
NPar Tests
Mann-Whitney Test
Ranks
S.mutans Rata-rata daya hambat N Mean Rank Sum of Ranks
Difusi 5 3.00 15.00
5 8.00 40.00
Kontrol Negatif 10
Konsentrasi 25%
Total
Test Statisticsb
S.mutans
Mann-Whitney U .000
Wilcoxon W 15.000
Z -2.805
Asymp. Sig. (2-tailed) .005
Exact Sig. [2*(1-tailed Sig.)] .008a
a. Not corrected for ties.
b. Grouping Variable: Rata-rata daya hambat Difusi
