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
152
L. Hasil Uji-t Independen Tes Akhir Kelompok Eksperimen 2 dan Kelompok
Kontrol
Independent Samples Test
Uji Independent Akhir Eksperimen 2 dan Kontrol
Equal variances
assumed Equal
variances not assumed
Levenes Test for Equality of Variances
F 1.311
Sig. .257
t-test for Equality of Means
t 2.024
2.024 df
62 59.551
Sig. 2-tailed .047
.047 Mean Difference
4.18750 4.18750
Std. Error Difference 2.06916
2.06916 95 Confidence Interval
of the Difference Lower
.05130 .04791
Upper 8.32370
8.32709
Group Statistics
Kelompok Independent
N Mean
Std. Deviation
Std. Error Mean
Uji Independent Akhir Eksperimen 2 dan
Kontrol Kelompok
Eksperimen 2 32 65.0313
7.38999 1.30638
Kelompok Kontrol 32 60.8438
9.07712 1.60462
153
M. Hasil Uji-t Independen Tes Akhir Kelompok Eksperimen 1 dan Kelompok
Eksperimen 2
Independent Samples Test
Uji Independent Akhir Eksperimen 1 dan
Eksperimen 2 Equal
variances assumed
Equal variances not
assumed Levenes Test for
Equality of Variances F
2.702 Sig.
.105 t-test for Equality of
Means t
2.544 2.544
df 62
57.556 Sig. 2-tailed
.013 .014
Mean Difference 5.53125
5.53125 Std. Error Difference
2.17409 2.17409
95 Confidence Interval of the Difference
Lower 1.18531
1.17863 Upper
9.87719 9.88387
Group Statistics
Kelompok Independent
N Mean
Std. Deviation
Std. Error Mean
Uji Independent Akhir Eksperimen 1 dan
Eksperimen 2 Kelompok
Eksperimen 1 32 70.5625
9.83062 1.73782
Kelompok Eksperimen 2
32 65.0313 7.38999
1.30638
154
N. Hasil Uji-t Berhubungan Tes Awal dan Tes Akhir Kelompok
Eksperimen 1
Paired Samples Statistics
Mean N
Std. Deviation
Std. Error Mean
Pair 1 Hasil Tes Awal Eksperimen 1
54.25 32
12.250 2.166
Hasil Tes Akhir Eksperimen 1 70.56
32 9.831
1.738
Paired Samples Correlations
N Correlation
Sig. Pair 1 Hasil Tes Awal Eksperimen 1
Hasil Tes Akhir Eksperimen 1 32
.563 .001
Paired Samples Test
Pair 1 Hasil Tes Awal Eksperimen 1 -
Hasil Tes Akhir Eksperimen 1 Paired
Differences Mean
-16.313 Std. Deviation
10.535 Std. Error Mean
1.862 95 Confidence Interval of the
Difference Lower
-20.111 Upper
-12.514 t
-8.759 df
31 Sig. 2-tailed
.000