62
LAMPIRAN PERHITUNGAN STATISTIK
1. UJI NORMALITAS DATA Des criptive Statis tics
53 53
53 1.19
2.60 2.45
4.50 3.64
7.10 3.0358
5.4245 .24827
.67165 .062
.451 N
Range Minimum
Max imum Mean
Std. Deviation V arianc e
IPK WA KTU
V alid N lis tw ise
Tes ts of Nor m ality
.113 53
.087 .960
53 .076
.227 53
.000 .886
53 .000
IPK WA KTU
Statistic df
Sig. Statistic
df Sig.
Kolmogorov-Smirnov
a
Shapiro-Wilk
Lilliefors Signif ic ance Correction a.
2. UJI KORELASI Des criptive Statistics
3.0358 .24827
53 5.4245
.67165 53
IPK WAKTU
Mean Std. Deviation
N
Cor relations
1 -.257
. .063
3.205 -2.232
.062 -.043
53 53
-.257 1
.063 .
-2.232 23.458
-.043 .451
53 53
Pears on Correlation Sig. 2-tailed
Sum of Squares and Cross -produc ts
Covariance N
Pears on Correlation Sig. 2-tailed
Sum of Squares and Cross -produc ts
Covariance N
IPK
WA KTU IPK
WA KTU
63
Cor relations
1.000 -.238
. .018
53 53
-.238 1.000
.018 .
53 53
Correlation Coef f icient Sig. 2-tailed
N Correlation Coef f icient
Sig. 2-tailed N
IPK
WAKTU Kendalls tau_b
IPK WAKTU
Correlation is s ignif icant at the .05 lev el 2-tailed. .
3. DESKRIPSI KEAMPUAN MAHASISWA BERDASARKAN ANGKATAN
Cas e Proce ss ing Sum m ary
8 100.0
.0 8
100.0 22
100.0 .0
22 100.0
23 100.0
.0 23
100.0 8
100.0 .0
8 100.0
22 100.0
.0 22
100.0 23
100.0 .0
23 100.0
Tahun Masuk 2003
2004 2005
2003 2004
2005 Akademik
Waktu N
Percent N
Percent N
Percent Valid
Mis sing Total
Cases
Descriptives Tahun
Masuk Statistic Std. Error
Akademik 2003 Mean
2.8850 .05958
95 Confidence Interval for Mean Lower Bound 2.7441
Upper Bound 3.0259
5 Trimmed Mean 2.8867
Median 2.9300
Variance .028
Std. Deviation .16852
Minimum 2.64
Maximum 3.10
Range .46
Interquartile Range .3100
Skewness -.341
.752 Kurtosis
-1.545 1.481
2004 Mean
2.9614 .06116
95 Confidence Interval for Mean Lower Bound 2.8342
Upper Bound 3.0885
5 Trimmed Mean 2.9609
Median 3.0400
Variance .082
Std. Deviation .28684
Minimum 2.45
Maximum 3.50
Range 1.05
Interquartile Range .3850
Skewness -.391
.491 Kurtosis
-.356 .953
2005 Mean
3.1596 .03507
95 Confidence Interval for Mean Lower Bound 3.0868
64
Tahun Masuk
Statistic Std. Error Upper Bound
3.2323 5 Trimmed Mean
3.1496 Median
3.1600 Variance
.028 Std. Deviation
.16818 Minimum
2.87 Maximum
3.64 Range
.77 Interquartile Range
.1800 Skewness
.996 .481
Kurtosis 2.130
.935 Waktu 2003
Mean 6.2125
.18268 95 Confidence Interval for Mean Lower Bound
5.7805 Upper Bound
6.6445 5 Trimmed Mean
6.1861 Median
6.0500 Variance
.267 Std. Deviation
.51669 Minimum
5.80 Maximum
7.10 Range
1.30 Interquartile Range
.9250 Skewness
1.081 .752
Kurtosis -.377
1.481 2004
Mean 5.7682
.10494 95 Confidence Interval for Mean Lower Bound
5.5499 Upper Bound
5.9864 5 Trimmed Mean
5.7924 Median
5.9000 Variance
.242 Std. Deviation
.49221 Minimum
4.90 Maximum
6.20 Range
1.30 Interquartile Range
.7250 Skewness
-.862 .491
Kurtosis -.653
.953 2005
Mean 4.8217
.03383 95 Confidence Interval for Mean Lower Bound
4.7516 Upper Bound
4.8919 5 Trimmed Mean
4.8249 Median
4.9000 Variance
.026 Std. Deviation
.16225 Minimum
4.50 Maximum
5.10 Range
.60 Interquartile Range
.2000 Skewness
-.525 .481
Kurtosis -.477
.935