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4.5 TEST OF RELIABILITY
Case Processing Summary
N %
Cases Valid 106 100.0
Excluded a 0 .0
Total 106 100.0
a. Listwise deletion based on all variables in the procedure.
Table 4.5 (a) First output (Case Processing Summary)
The number of valid data is 106 units, while the number of missing data is zero, as shown in the table above. This
indicates that all of the data has been processed.
Reliability Statistics
Cronbach's Alpha Based
Cronbach's Alpha on Standardized Items N of Items
.423 .719 4
Table 4.5 (b) Second output (Reliability Statistics)
As indicated in the table above, the Cronbach's Alpha value of 0.423 > 0.600 acquired from the output of
Dependability Statistics may be concluded that this research instrument is dependable, with a high degree of reliability, based
on the foundation of decision-making in the reliability test.
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