Hasil Uji Homogenitas Varian Postes Eksperimen 1 Hasil Uji-t Independen Pretes Kelompok Eksperimen 1 Brainwriting

G. Hasil Uji-t Independen Pretes Kelompok Eksperimen 1 Brainwriting

dan Eksperimen 2 Double Entry Journal Group Statistics Kelompok Uji-t Sampel Bebas Pretes N Mean Std. Deviation Uji-t Sampel Bebas Pretes Kelompok Eksperimen 1 32 69,56 3,654 Kelompok Eksperimen 2 32 69,00 3,282 Group Statistics Kelompok Uji-t Sampel Bebas Pretes Std. Error Mean Uji-t Sampel Bebas Pretes Kelompok Eksperimen 1 ,646 Kelompok Eksperimen 2 ,580 Independent Samples Test Uji-t Sampel Bebas Pretes Equal variances assumed Equal variances not assumed Levenes Test for Equality of Variances F ,048 Sig. ,828 t-test for Equality of Means t ,648 ,648 df 62 61,301 Sig. 2-tailed ,519 ,520 Mean Difference ,563 ,563 Std. Error Difference ,868 ,868 95 Confidence Interval of the Difference Lower -1,173 -1,174 Upper 2,298 2,299

H. Hasil Uji-t Independen Postes Kelompok Eksperimen 1 Brainwriting

dan Eksperimen 2 Double Entry Journal Group Statistics Kelompok Uji-t Sampel Bebas Postes N Mean Std. Deviation Uji-t Sampel Bebas Postes Kelompok Eksperimen 1 32 77,38 4,078 Kelompok Eksperimen 2 32 75,09 4,700 Group Statistics Kelompok Uji-t Sampel Bebas Postes Std. Error Mean Uji-t Sampel Bebas Postes Kelompok Eksperimen 1 ,721 Kelompok Eksperimen 2 ,831 Independent Samples Test Uji-t Sampel Bebas Postes Equal variances assumed Equal variances not assumed Levenes Test for Equality of Variances F ,875 Sig. ,353 t-test for Equality of Means t 2,074 2,074 df 62 60,792 Sig. 2-tailed ,042 ,042 Mean Difference 2,281 2,281 Std. Error Difference 1,100 1,100 95 Confidence Interval of the Difference Lower ,082 ,082 Upper 4,480 4,481

I. Hasil Uji-t Berhubungan Pretes dan Postes Kelompok Eksperimen 1

Brainwriting Paired Samples Statistics Mean N Std. Deviation Std. Error Mean Pair 1 Hasil Pretes Eksperimen1 69,56 32 3,654 ,646 Hasil Postes Eksperimen1 77,38 32 4,078 ,721 Paired Samples Test Pair 1 Hasil Pretes Eksperimen1 - Hasil Postes Eksperimen1 Paired Differences Mean -7,813 Std. Deviation 5,349 Std. Error Mean ,946 95 Confidence Interval of the Difference Lower -9,741 Upper -5,884 t -8,263 df 31 Sig. 2-tailed ,000