LAMPIRAN - Universitas Negeri Yogyakarta
LAMPIRAN - Universitas Negeri Yogyakarta
LAMPIRAN - Universitas Negeri Yogyakarta
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PERHITUNGAN KELAS INTERVAL<br />
1) PRETEST KELAS EKSPERIMEN<br />
193<br />
Frekuensi Frekuensi Frekuensi Relatif<br />
No. Interval Absolut Kumulatif (%)<br />
1 76,0-78,3 2 2 5,6<br />
2 73,6-75,9 2 4 5,6<br />
3 71,2-73,5 9 13 25,0<br />
4 68,8-71,1 11 24 30,6<br />
5 66,4-68,7 8 32 22,2<br />
6 64,0-66,3 4 36 11,1<br />
Jumlah 36 111 100,0<br />
Min 64,0<br />
Max 78,0<br />
R 14,00<br />
N 36<br />
K 1 + 3.3 log n<br />
6,135798253<br />
≈ 6<br />
P 2,3333<br />
≈ 2,3
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