Hasil Analisis Data 1.
Uji-t Sampel Bebas a.
Uji-t Pretest Kelompok Kontrol dan Kelompok Eksperimen
Independent Samples Test
skor pretest Equal
variances assumed
Equal variances not
assumed Levenes Test for
Equality of Variances F
.054 Sig.
.818 t-test for Equality of
Means t
.445 .445
df 54
53.884 Sig. 2-tailed
.658 .658
Mean Difference .21429
.21429 Std. Error Difference
.48191 .48191
95 Confidence Interval of the
Difference Lower
-.75189 -.75193
Upper 1.18046
1.18050
b. Uji-t Posttest Kelompok Kontrol dan Kelompok Eksperimen
Independent Samples Test
skor hasil posttest Equal
variances assumed
Equal variances not
assumed Levenes Test for
Equality of Variances F
.027 Sig.
.870 t-test for Equality of
Means t
-6.066 -6.066
df 54
54.000 Sig. 2-tailed
.000 .000
Mean Difference -3.75000
-3.75000 Std. Error Difference
.61825 .61825
95 Confidence Interval of the
Difference Lower
-4.98951 -4.98951
Upper -2.51049
-2.51049
2.
Uji-t Berhubungan a.
Uji-t Pretest-Posttest Kontrol
Paired Samples Statistics
Mean N
Std. Deviation Std. Error Mean
Pair 1 hasil pretest kontrol
30.9286 28
1.84448 .34857
hasil posttest kontrol 31.8214
28 2.31026
.43660
Paired Samples Correlations
N Correlation
Sig. Pair 1
hasil pretest kontrol hasil posttest kontrol
28 .258
.186
Paired Samples Test
Pair 1 hasil pretest
kontrol - hasil posttest kontrol
Paired Differences Mean
-.89286 Std. Deviation
2.55806 Std. Error Mean
.48343 95 Confidence Interval of
the Difference Lower
-1.88477 Upper
.09905 t
-1.847 df
27 Sig. 2-tailed
.076
b.
Uji-t Pretest-Posttest Kelompok Eksperimen
Paired Samples Statistics
Mean N
Std. Deviation Std. Error Mean
Pair 1 hasil pretest eksperimen
30.7143 28
1.76083 .33277
hasil posttest eksperimen 35.5714
28 2.31626
.43773
Paired Samples Correlations
N Correlation
Sig. Pair 1
hasil pretest eksperimen hasil posttest eksperimen
28 .287
.139
Paired Samples Test
Pair 1 hasil pretest
eksperimen - hasil posttest
eksperimen Paired Differences
Mean -4.85714
Std. Deviation 2.47527
Std. Error Mean .46778
95 Confidence Interval of the Difference
Lower -5.81695
Upper -3.89733
t -10.383
df 27
Sig. 2-tailed .000