Page 14 - MATERI 2

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Tabel 3.10. Group Statistics independent sample T Test
Metode N Mean Std. Devi- Std. Error

mengajar ation Mean
Normalize Demonstrasi 27 .0511 .05676 .01092

Gain Eksperimen 28 .1675 .05280 .00998

Tabel 3.11. Independent sample T Test

Levene's Test
for Equality t-test for Equality of Means
of Variances
F Sig. t df Sig. Mean Std. 95% Confidence Interval
Difference Error of the Difference
(2-tailed) Differ- Lower Upper
ence
Equal vari-
ances as- .233 .631 -7.874 53 .000 -.11634 .01477 -.14597 -.08670
Normalize sumed
Gain Equal vari-
ances not -7.863 52.377 .000 -.11634 .01479 -.14602 -.08665
assumed

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