124
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbach's Alpha
N of Items
i9
13.9333
50.892
.634
.963
i10
13.9000
50.093
.772
.961
i11
13.9000
50.162
.762
.962
i12
13.8667
50.533
.726
.962
i13
13.8333
50.695
.729
.962
i14
13.8000
51.131
.691
.962
i15
13.8333
50.971
.684
.962
i16
13.9333
49.582
.832
.961
i17
13.9000
50.024
.783
.961
i18
13.9333
50.892
.634
.963
i19
13.9000
50.024
.783
.961
i20
13.8000
51.131
.691
.962
i21
13.8333
50.971
.684
.962
Scale Statistics
Mean
Variance
Std. Deviation
N of Items
14.5667
55.564
7.45415
21
Pengetahuan
TAHAP I
Scale: ALL VARIAB LE
Case Processing Summary
N
%
Cases
Valid
30
100.0
Excluded
a0
.0
Total
30
100.0
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbach's Alpha
N of Items
.919
15
Item Statistics
Mean
Std. Deviation
N
p1
.6667
.47946
30
p2
.8000
.40684
30
p3
.6667
.47946
30
p4
.6667
.47946
30
p5
.7000
.46609
30
p6
.7333
.44978
30
p7
.7667
.43018
30
p8
.7333
.44978
30
p9
.5667
.50401
30
p10
.6333
.49013
30
p11
.6667
.47946
30
p12
.6333
.49013
30
p13
.8333
.37905
30
Item Statistics
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbach's Alpha
N of Items
Item Statistics
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Reliability Statistics
Cronbach's Alpha
N of Items
.854
15
Reliability Statistics
Cronbach's Alpha
N of Items
.882
12
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbach's Alpha
N of Items
.950
19
Mean
Std. Deviation
N
Case Processing Summary
N
%
Cases
Valid
30
100.0
Excluded
a0
.0
Total
30
100.0
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbach's Alpha
N of Items
.929
19
Scale Statistics
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbach's Alpha
N of Items
Case Processing Summary
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbach's Alpha
N of Items
.932
19
Scale Mean if Item Deleted
t11 12.6000 30.455 .715 .927