Capintec CAPTUS 3000 - Page 78

CAPINTEC, INC. CAPTUS
®
3000
Figure 5-20
9. To stop the counting, click the button or press Alt+A. The collected data is
discarded. To re-start the process, click the button or press Alt+S.
10. After the test is completed, the results of the test appear in the results box similar to that
shown in Figure 5-21. Note the Chi-Square value.
Figure 5-21
Interpreting the Chi-Square Results – Chi-Square values are given in the following table
for 5, 10, 15, and 20 repetitions. The Chi-Square Test results should fall between the 0.95
and 0.05 probability values in the table below almost all of the time. The more stringent 0.90
and 0.10 values are given for reference.
# Repetitions 0.95 0.90 0.10 0.05
5
.711
1.06
7.78
9.49
10
3.33
4.17
14.7
16.9
15
6.57
7.79
21.1
23.7
20
10.1
11.7
27.2
30.1
5-18 QUALITY ASSURANCE July 14