Hasil Uji Homogenitas Varian Tes Awal Kelompok Eksperimen 1, Hasil Uji Homogenitas Varian Tes Akhir Kelompok Eksperimen 1,

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I. Hasil Uji-t Independen Tes Awal Kelompok Eksperimen 2 dan Kelompok

Kontrol Independent Samples Test Uji Independent Awal Eksperimen 2 dan Kontrol Equal variances assumed Equal variances not assumed Levenes Test for Equality of Variances F 3.486 Sig. .067 t-test for Equality of Means t -1.639 -1.639 df 62 57.837 Sig. 2-tailed .106 .107 Mean Difference -4.68750 -4.68750 Std. Error Difference 2.86013 2.86013 95 Confidence Interval of the Difference Lower -10.40481 -10.41301 Upper 1.02981 1.03801 Group Statistics Kelompok Independent N Mean Std. Deviation Std. Error Mean Uji Independent Awal Eksperimen 2 dan Kontrol Kelompok Eksperimen 2 32 49.8125 9.78622 1.72998 Kelompok Kontrol 32 54.5000 12.88410 2.27761 150

J. Hasil Uji-t Independen Tes Awal Kelompok Eksperimen 1 dan Kelompok

Eksperimen 2 Independent Samples Test Uji Independent Awal Eksperimen 1 dan Eksperimen 2 Equal variances assumed Equal variances not assumed Levenes Test for Equality of Variances F 3.557 Sig. .064 t-test for Equality of Means t 1.601 1.601 df 62 59.116 Sig. 2-tailed .114 .115 Mean Difference 4.43750 4.43750 Std. Error Difference 2.77170 2.77170 95 Confidence Interval of the Difference Lower -1.10305 -1.10843 Upper 9.97805 9.98343 Group Statistics Kelompok Independent N Mean Std. Deviation Std. Error Mean Uji Independent Awal Eksperimen 1 dan Eksperimen 2 Kelompok Eksperimen 1 32 54.2500 12.25008 2.16553 Kelompok Eksperimen 2 32 49.8125 9.78622 1.72998 151

K. Hasil Uji-t Independen Tes Akhir Kelompok Eksperimen 1 dan Kelompok

Kontrol Independent Samples Test Uji Independent Akhir Eksperimen 1 dan Kontrol Equal variances assumed Equal variances not assumed Levenes Test for Equality of Variances F .248 Sig. .620 t-test for Equality of Means t 4.109 4.109 df 62 61.610 Sig. 2-tailed .000 .000 Mean Difference 9.71875 9.71875 Std. Error Difference 2.36534 2.36534 95 Confidence Interval of the Difference Lower 4.99049 4.98990 Upper 14.44701 14.44760 Group Statistics Kelompok Independent N Mean Std. Deviation Std. Error Mean Uji Independent Akhir Eksperimen 1 dan Kontrol Kelompok Eksperimen 1 32 70.5625 9.83062 1.73782 Kelompok Kontrol 32 60.8438 9.07712 1.60462