Hasil Data Satistik
a. Lilliefors Significance Correction*. This is a lower bound of the true significance.
Descriptives
Kekerasan
N Mean
Std.
Deviation Std. Error
95% Confidence Interval for Mean
Minimum Maximum Lower Bound Upper Bound
Sampel A 9 7.400000 .3411582 .1137194 7.137763 7.662237 7.0000 8.0667 Sampel B 9 6.266667 .3659083 .1219694 5.985405 6.547929 5.5667 6.6333 Sampel C 9 7.233333 .5112621 .1704207 6.840343 7.626324 6.4000 7.8333 Total 27 6.966667 .6454972 .1242260 6.711316 7.222017 5.5667 8.0667
Test of Homogeneity of Variances
Kekerasan
Levene Statistic df1 df2 Sig. .926 2 24 .410
Salah satu syarat dalam menggunakan Anova adalah data menenuhi asumsi homogenitas.
Berdasarkan hasil uji homogenitas dengan uji Levene diketahui nilai p = 0,410 > 0,05,
ANOVA Lower Bound Upper Bound Sampel A Sampel B 1.1333333* .1946824 .000 .731529 1.535138 *. The mean difference is significant at the 0.05 level.