105
HASIL PERHITUNGAN DISTRIBUSI FREKUENSI KECENDERUNGAN VARIABEL
1. Variabel Kreativitas Belajar
a. Nilai Rata-rata Ideal Mi dan Standar Deviasi Ideal SDi 1 Nilai Rata-rata Ideal Mi
= ½ X
max
+ X
min
= ½ 21x4 + 21x1 = ½ 84 + 21
= ½ 105 = 52,5 2 Standar Deviasi Ideal SDi
= 16 X
max
+ X
min
= 16 21x4 - 21x1 = 16 84 - 21
= 16 63 = 10,5 b. Batasan-batasan Kategori Kecenderungan
1 Sangat Tinggi = X ≥ Mi + 1.SDi
= X ≥ 52,5 + 1 X 10,5 = X ≥ 63
2 Tinggi = Mi + 1.SDi X ≥ Mi
= 52,5 + 1 X 10,5 X ≥ 52,5
= 63 X ≥ 52,5
3 Rendah = Mi X ≥ Mi - 1.SDi
= 52,5 X ≥ 52,5 - 1 X 10,5
= 52,5 X ≥ 42
4 Sangat Rendah = X Mi - 1.SDi
106 = X 52,5 - 1 X 10,5
= X 42
2. Variabel Sikap Kerja Siswa
a. Nilai Rata-rata Ideal Mi dan Standar Deviasi Ideal SDi 1 Nilai Rata-rata Ideal Mi
= ½ X
max
+ X
min
= ½ 20x4 + 20x1 = ½ 80 + 20
= ½ 100 = 50 2 Standar Deviasi Ideal SDi
= 16 X
max
+ X
min
= 16 20x4 - 20x1 = 16 80 - 20
= 16 60 = 10 b. Batasan-batasan Kategori Kecenderungan
1 Sangat Tinggi = X
≥ Mi + 1.SDi = X ≥ 50 + 1 X 10
= X ≥ 60
2 Tinggi = Mi + 1.SDi X ≥ Mi
= 50 + 1 X 10 X ≥ 50
= 60 X ≥ 50
3 Rendah = Mi X ≥ Mi - 1.SDi
= 50 X ≥ 50 - 1 X 10
= 50 X ≥ 40
4 Sangat Rendah = X Mi - 1.SDi
= X 50 - 1 X 10 = X 40
107
3. Variabel Kesiapan Kerja
a. Perhitungan Nilai Rata-rata Ideal Mi dan Standar Deviasi Ideal SDi 1 Nilai Rata-rata Ideal Mi
= ½ X
max
+ X
min
= ½ 21x4 + 21x1 = ½ 84 + 21
= ½ 105 = 52,5 2 Standar Deviasi Ideal SDi = 16 X
max
+ X
min
= 16 21x4 - 21x1 = 16 84 - 21
= 16 63 = 10,5 b. Batasan-batasan Kategori Kecenderungan Djemari Mardapi 2008: 123:
1 Sangat Tinggi = X ≥ Mi + 1.SDi
= X ≥ 52,5 + 1 X 10,5 = X ≥ 63
2 Tinggi = Mi + 1.SDi X ≥ Mi
= 52,5 + 1 X 10,5 X ≥ 52,5
= 63 X ≥ 52,5
3 Rendah = Mi X ≥ Mi - 1.SDi
= 52,5 X ≥ 52,5 - 1 X 10,5
= 52,5 X ≥ 42
4 Sangat Rendah = X Mi - 1.SDi
= X 52,5 - 1 X 10,5 = X 42
108
LAMPIRAN 4 HASIL UJI PRASYARAT ANALISIS
109
Pengujian Prasyarat Analisis 1.
Uji Normalitas
One-Sample Kolmogorov-Smirnov Test
Kreativita s Belajar
Sikap Kerja
Kesiapan Kerja
N 220
220 220
Normal Parameters
a,b
Mean 55.7864
61.1773 65.6091
Std. Deviation 6.24425
6.05307 5.19852
Most Extreme Differences Absolute
.068 .060
.082 Positive
.068 .055
.082 Negative
-.049 -.060
-.080 Kolmogorov-Smirnov Z
1.011 .889
1.214 Asymp. Sig. 2-tailed
.258 .408
.105 a. Test distribution is Normal.
b. Calculated from data.
2. Uji Linieritas
Kategori