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Ventilation Design Handbook on Animal Research Facilities Using Static Microisolators 
Table 6.02 ANOVA Example for Temperature (basecase, case 02, and case 03) 
SUMMARY 
Groups 
Count 
Sum 
Average 
Variance 
Basecase 
210 
4631.6 
22.06 
0.1601 
Case 02 
210 
4689.7 
22.33 
0.0708 
Case 03 
210 
4905.7 
23.36 
0.2327 
ANOVA 
Source of 
Variation 
SS 
df 
MS 
F 
P- Value 
Fcrit 
Between 
Groups 
198.71 
2 
99.35 
643.0 
1.3E-152 
3.01 
Within 
Groups 
96.89 
627 
0.155 
Total 
295.59 
629 
These examples show the F-value is much larger than the F crt it and. therefore, the means are 
significantly different. 
