Kesiapan Kerja Instrumen untuk Pengalaman Prakerin
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected Item- Total Correlation
Cronbachs Alpha if Item
Deleted keterangan
k1 18.52
30.658 .504
.836 Valid
k2 19.10
31.224 .407
.839 Valid
k3 18.87
30.983 .354
.841 Valid
k4 18.71
30.080 .524
.835 Valid
k5 18.84
32.206 .131
.848 Tidak Valid
k6 18.48
31.391 .369
.840 Valid
k7 18.42
31.652 .377
.840 Valid
k8 18.52
30.925 .446
.838 Valid
k9 18.45
31.323 .418
.839 Valid
k10 18.55
30.856 .437
.838 Valid
k11 18.55
30.789 .451
.837 Valid
k12 19.10
31.290 .392
.839 Valid
k13 18.77
31.047 .337
.841 Tidak Valid
k14 18.48
31.258 .399
.839 Valid
k15 18.55
31.923 .217
.845 Tidak Valid
k16 18.52
30.991 .431
.838 Valid
k17 18.71
30.013 .536
.834 Valid
k18 18.77
33.181 -.039
.854 Tidak Valid
k19 18.42
31.185 .502
.837 Valid
k20 18.42
31.185 .502
.837 Valid
k21 18.61
30.578 .458
.837 Valid
k22 18.77
31.781 .205
.846 Tidak Valid
k23 18.81
31.761 .208
.846 Tidak Valid
k24 18.71
30.880 .373
.840 Valid
k25 18.55
32.656 .071
.849 Tidak Valid
k26 18.55
30.923 .423
.838 Valid
k27 18.84
31.673 .225
.845 Tidak Valid
k28 18.52
30.991 .431
.838 Valid
k29 18.58
29.918 .611
.832 Valid
k30 18.74
30.731 .397
.839 Valid
UJI VALIDITAS DAN RELIABILITAS KELAS XII TEKNIK MULTIMEDIA SMK NEGERI 2 YOGYAKARTA
N = 32 Taraf Signifikan
: 0,355 5 0,456 1